22125004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{502841}}^1$

素因数の和:502856

約数の個数: 12

約数和(自身を含む): 42238728

約数和(自身を除く): 20113724

約数列:

[1, 2, 4, 11, 22, 44, 502841, 1005682, 2011364, 5531251, 11062502, 22125004]

約数ペア:

[(1, 22125004), (2, 11062502), (4, 5531251), (11, 2011364), (22, 1005682), (44, 502841)]