22125884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{502861}}^1$

素因数の和:502876

約数の個数: 12

約数和(自身を含む): 42240408

約数和(自身を除く): 20114524

約数列:

[1, 2, 4, 11, 22, 44, 502861, 1005722, 2011444, 5531471, 11062942, 22125884]

約数ペア:

[(1, 22125884), (2, 11062942), (4, 5531471), (11, 2011444), (22, 1005722), (44, 502861)]