22154572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2161}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 42496272

約数和(自身を除く): 20341700

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2161, 2563, 4322, 5126, 8644, 10252, 23771, 47542, 95084, 503513, 1007026, 2014052, 5538643, 11077286, 22154572]

約数ペア:

[(1, 22154572), (2, 11077286), (4, 5538643), (11, 2014052), (22, 1007026), (44, 503513), (233, 95084), (466, 47542), (932, 23771), (2161, 10252), (2563, 8644), (4322, 5126)]