22540078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24989}}^1$

素因数の和:25043

約数の個数: 16

約数和(自身を含む): 37784880

約数和(自身を除く): 15244802

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 24989, 49978, 274879, 549758, 1024549, 2049098, 11270039, 22540078]

約数ペア:

[(1, 22540078), (2, 11270039), (11, 2049098), (22, 1024549), (41, 549758), (82, 274879), (451, 49978), (902, 24989)]