22004884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{500111}}^1$

素因数の和:500126

約数の個数: 12

約数和(自身を含む): 42009408

約数和(自身を除く): 20004524

約数列:

[1, 2, 4, 11, 22, 44, 500111, 1000222, 2000444, 5501221, 11002442, 22004884]

約数ペア:

[(1, 22004884), (2, 11002442), (4, 5501221), (11, 2000444), (22, 1000222), (44, 500111)]