18408331381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{986143}}^1$

素因数の和:987851

約数の個数: 8

約数和(自身を含む): 20093670144

約数和(自身を除く): 1685338763

約数列:

[1, 11, 1697, 18667, 986143, 10847573, 1673484671, 18408331381]

約数ペア:

[(1, 18408331381), (11, 1673484671), (1697, 10847573), (18667, 986143)]