18624947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 21186144

約数和(自身を除く): 2561197

約数列:

[1, 11, 41, 61, 451, 671, 677, 2501, 7447, 27511, 27757, 41297, 305327, 454267, 1693177, 18624947]

約数ペア:

[(1, 18624947), (11, 1693177), (41, 454267), (61, 305327), (451, 41297), (671, 27757), (677, 27511), (2501, 7447)]