22088044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{502001}}^1$

素因数の和:502016

約数の個数: 12

約数和(自身を含む): 42168168

約数和(自身を除く): 20080124

約数列:

[1, 2, 4, 11, 22, 44, 502001, 1004002, 2008004, 5522011, 11044022, 22088044]

約数ペア:

[(1, 22088044), (2, 11044022), (4, 5522011), (11, 2008004), (22, 1004002), (44, 502001)]