The factors of 13 are integers that can be divided equally into 13. There is a total of 2 factors of 13, i.e., 1 and 13. The sum of all the factors of 13 is 12, and its factors in pairs are (1, 13).

**Factors Calculator **

Factors of 13 | 1 and 13 |

Negative Factors of 13 | -1 and -13 |

Prime Factors of 13 | 13 |

Prime Factorization of 13 | 1 × 13 |

**What are the factors of 13?**

The factors of 13 are 1 and 13.

Like 1×13 is 13, and 13×1 is also 13.

The number 13 is a prime number.

A prime number has only two factors, 1 and the number itself.

**How to Calculate the factors of 13?**

The method of calculating the factors of 13 is as follows. First, every number is divisible by itself and 1.

Therefore, the factors of 13 are 1, …

We can find all factors of a number by dividing it by 1, 2, 3, 4…

(i) 13 ÷ 1 = 13, Gives remainder 0 and so are divisible by 13. So please put it on your factor list.

1, …….. 13

(ii) 13 ÷ 2 = 6.5, Gives remainder 6.5, not being thoroughly divided. So we will not write Two on the list.

(iii) 13 ÷ 3 = 4.33, Gives the remainder 4.33, not being thoroughly divided. So we will not write Three on the list.

(iv) 13 ÷ 4 = 3.25, Gives remainder 3.25, not being thoroughly divided. So we will not write four on the list.

(v) 13 ÷ 5 = 2.6, Gives remainder 2.6, not being thoroughly divided. So we will not write five on the list.

(vi) Since we don’t have any more numbers to calculate, we are putting the numbers so far.

So 1, 13 are a factor of 13.

**Factors of – 13**

As – 1 and – 13 are negative factors, you get a positive number by multiplying two negatives, like (- 1) × (- 13) = 13.

So – 1, – 13 are a negative factor of 13.

**All factors of 13**

Here is a list of all the positive and negative factors of 13 in numerical order.

Positive Factors of 13 = 1, 13

Negative Factors of 13 = – 1, – 13

**Factors of 13 in pairs**

1 and 13 are a factor pair of 13 since 1 x 13 = 13

Therefore, the pair factors of 13 are (1, 13).