19718432

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6101}}^1$

素因数の和:6212

約数の個数: 24

約数和(自身を含む): 39211452

約数和(自身を除く): 19493020

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6101, 12202, 24404, 48808, 97616, 195232, 616201, 1232402, 2464804, 4929608, 9859216, 19718432]

約数ペア:

[(1, 19718432), (2, 9859216), (4, 4929608), (8, 2464804), (16, 1232402), (32, 616201), (101, 195232), (202, 97616), (404, 48808), (808, 24404), (1616, 12202), (3232, 6101)]