22421608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{254791}}^1$

素因数の和:254808

約数の個数: 16

約数和(自身を含む): 45862560

約数和(自身を除く): 23440952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 254791, 509582, 1019164, 2038328, 2802701, 5605402, 11210804, 22421608]

約数ペア:

[(1, 22421608), (2, 11210804), (4, 5605402), (8, 2802701), (11, 2038328), (22, 1019164), (44, 509582), (88, 254791)]