22264804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 40131000

約数和(自身を除く): 17866196

約数列:

[1, 2, 4, 41, 82, 164, 349, 389, 698, 778, 1396, 1556, 14309, 15949, 28618, 31898, 57236, 63796, 135761, 271522, 543044, 5566201, 11132402, 22264804]

約数ペア:

[(1, 22264804), (2, 11132402), (4, 5566201), (41, 543044), (82, 271522), (164, 135761), (349, 63796), (389, 57236), (698, 31898), (778, 28618), (1396, 15949), (1556, 14309)]