13840510

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1571}}^1$

素因数の和:2459

約数の個数: 16

約数和(自身を含む): 24957072

約数和(自身を除く): 11116562

約数列:

[1, 2, 5, 10, 881, 1571, 1762, 3142, 4405, 7855, 8810, 15710, 1384051, 2768102, 6920255, 13840510]

約数ペア:

[(1, 13840510), (2, 6920255), (5, 2768102), (10, 1384051), (881, 15710), (1571, 8810), (1762, 7855), (3142, 4405)]