21918644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29303}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 44307648

約数和(自身を除く): 22389004

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29303, 58606, 117212, 322333, 498151, 644666, 996302, 1289332, 1992604, 5479661, 10959322, 21918644]

約数ペア:

[(1, 21918644), (2, 10959322), (4, 5479661), (11, 1992604), (17, 1289332), (22, 996302), (34, 644666), (44, 498151), (68, 322333), (187, 117212), (374, 58606), (748, 29303)]