17121038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9851}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 28373760

約数和(自身を除く): 11252722

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 9851, 19702, 108361, 216722, 778229, 1556458, 8560519, 17121038]

約数ペア:

[(1, 17121038), (2, 8560519), (11, 1556458), (22, 778229), (79, 216722), (158, 108361), (869, 19702), (1738, 9851)]