19445152

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14821}}^1$

素因数の和:14872

約数の個数: 24

約数和(自身を含む): 39219012

約数和(自身を除く): 19773860

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14821, 29642, 59284, 118568, 237136, 474272, 607661, 1215322, 2430644, 4861288, 9722576, 19445152]

約数ペア:

[(1, 19445152), (2, 9722576), (4, 4861288), (8, 2430644), (16, 1215322), (32, 607661), (41, 474272), (82, 237136), (164, 118568), (328, 59284), (656, 29642), (1312, 14821)]