22251428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 40395264

約数和(自身を除く): 18143836

約数列:

[1, 2, 4, 31, 62, 124, 311, 577, 622, 1154, 1244, 2308, 9641, 17887, 19282, 35774, 38564, 71548, 179447, 358894, 717788, 5562857, 11125714, 22251428]

約数ペア:

[(1, 22251428), (2, 11125714), (4, 5562857), (31, 717788), (62, 358894), (124, 179447), (311, 71548), (577, 38564), (622, 35774), (1154, 19282), (1244, 17887), (2308, 9641)]