22897556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47309}}^1$

素因数の和:47335

約数の個数: 18

約数和(自身を含む): 44045610

約数和(自身を除く): 21148054

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 47309, 94618, 189236, 520399, 1040798, 2081596, 5724389, 11448778, 22897556]

約数ペア:

[(1, 22897556), (2, 11448778), (4, 5724389), (11, 2081596), (22, 1040798), (44, 520399), (121, 189236), (242, 94618), (484, 47309)]