39716570

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12689}}^1$

素因数の和:13009

約数の個数: 16

約数和(自身を含む): 71723880

約数和(自身を除く): 32007310

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 12689, 25378, 63445, 126890, 3971657, 7943314, 19858285, 39716570]

約数ペア:

[(1, 39716570), (2, 19858285), (5, 7943314), (10, 3971657), (313, 126890), (626, 63445), (1565, 25378), (3130, 12689)]