22895290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208139}}^1$

素因数の和:208157

約数の個数: 16

約数和(自身を含む): 44958240

約数和(自身を除く): 22062950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 208139, 416278, 1040695, 2081390, 2289529, 4579058, 11447645, 22895290]

約数ペア:

[(1, 22895290), (2, 11447645), (5, 4579058), (10, 2289529), (11, 2081390), (22, 1040695), (55, 416278), (110, 208139)]