21186622

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 32225760

約数和(自身を除く): 11039138

約数列:

[1, 2, 167, 229, 277, 334, 458, 554, 38243, 46259, 63433, 76486, 92518, 126866, 10593311, 21186622]

約数ペア:

[(1, 21186622), (2, 10593311), (167, 126866), (229, 92518), (277, 76486), (334, 63433), (458, 46259), (554, 38243)]