30923002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127781}}^1$

素因数の和:127805

約数の個数: 12

約数和(自身を含む): 50985018

約数和(自身を除く): 20062016

約数列:

[1, 2, 11, 22, 121, 242, 127781, 255562, 1405591, 2811182, 15461501, 30923002]

約数ペア:

[(1, 30923002), (2, 15461501), (11, 2811182), (22, 1405591), (121, 255562), (242, 127781)]