22102828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45667}}^1$

素因数の和:45693

約数の個数: 18

約数和(自身を含む): 42516908

約数和(自身を除く): 20414080

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45667, 91334, 182668, 502337, 1004674, 2009348, 5525707, 11051414, 22102828]

約数ペア:

[(1, 22102828), (2, 11051414), (4, 5525707), (11, 2009348), (22, 1004674), (44, 502337), (121, 182668), (242, 91334), (484, 45667)]