22528858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10139}}^1$

素因数の和:10253

約数の個数: 16

約数和(自身を含む): 37234080

約数和(自身を除く): 14705222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 10139, 20278, 111529, 223058, 1024039, 2048078, 11264429, 22528858]

約数ペア:

[(1, 22528858), (2, 11264429), (11, 2048078), (22, 1024039), (101, 223058), (202, 111529), (1111, 20278), (2222, 10139)]