22781252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 43325016

約数和(自身を除く): 20543764

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 3877, 5876, 7754, 15508, 50401, 100802, 201604, 438101, 876202, 1752404, 5695313, 11390626, 22781252]

約数ペア:

[(1, 22781252), (2, 11390626), (4, 5695313), (13, 1752404), (26, 876202), (52, 438101), (113, 201604), (226, 100802), (452, 50401), (1469, 15508), (2938, 7754), (3877, 5876)]