22117348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45697}}^1$

素因数の和:45723

約数の個数: 18

約数和(自身を含む): 42544838

約数和(自身を除く): 20427490

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45697, 91394, 182788, 502667, 1005334, 2010668, 5529337, 11058674, 22117348]

約数ペア:

[(1, 22117348), (2, 11058674), (4, 5529337), (11, 2010668), (22, 1005334), (44, 502667), (121, 182788), (242, 91394), (484, 45697)]