30983326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17827}}^1$

素因数の和:17919

約数の個数: 16

約数和(自身を含む): 51344640

約数和(自身を除く): 20361314

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17827, 35654, 196097, 392194, 1408333, 2816666, 15491663, 30983326]

約数ペア:

[(1, 30983326), (2, 15491663), (11, 2816666), (22, 1408333), (79, 392194), (158, 196097), (869, 35654), (1738, 17827)]