22215644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{504901}}^1$

素因数の和:504916

約数の個数: 12

約数和(自身を含む): 42411768

約数和(自身を除く): 20196124

約数列:

[1, 2, 4, 11, 22, 44, 504901, 1009802, 2019604, 5553911, 11107822, 22215644]

約数ペア:

[(1, 22215644), (2, 11107822), (4, 5553911), (11, 2019604), (22, 1009802), (44, 504901)]