72112106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{172517}}^1$

素因数の和:172549

約数の個数: 16

約数和(自身を含む): 124212960

約数和(自身を除く): 52100854

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 172517, 345034, 1897687, 3277823, 3795374, 6555646, 36056053, 72112106]

約数ペア:

[(1, 72112106), (2, 36056053), (11, 6555646), (19, 3795374), (22, 3277823), (38, 1897687), (209, 345034), (418, 172517)]