22025776

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9239}}^1$

素因数の和:9396

約数の個数: 20

約数和(自身を含む): 42966000

約数和(自身を除く): 20940224

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9239, 18478, 36956, 73912, 147824, 1376611, 2753222, 5506444, 11012888, 22025776]

約数ペア:

[(1, 22025776), (2, 11012888), (4, 5506444), (8, 2753222), (16, 1376611), (149, 147824), (298, 73912), (596, 36956), (1192, 18478), (2384, 9239)]