22179212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{504073}}^1$

素因数の和:504088

約数の個数: 12

約数和(自身を含む): 42342216

約数和(自身を除く): 20163004

約数列:

[1, 2, 4, 11, 22, 44, 504073, 1008146, 2016292, 5544803, 11089606, 22179212]

約数ペア:

[(1, 22179212), (2, 11089606), (4, 5544803), (11, 2016292), (22, 1008146), (44, 504073)]