12674210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17929

約数の個数: 16

約数和(自身を含む): 23136192

約数和(自身を除く): 10461982

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 17851, 35702, 89255, 178510, 1267421, 2534842, 6337105, 12674210]

約数ペア:

[(1, 12674210), (2, 6337105), (5, 2534842), (10, 1267421), (71, 178510), (142, 89255), (355, 35702), (710, 17851)]