23138588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47807}}^1$

素因数の和:47833

約数の個数: 18

約数和(自身を含む): 44509248

約数和(自身を除く): 21370660

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 47807, 95614, 191228, 525877, 1051754, 2103508, 5784647, 11569294, 23138588]

約数ペア:

[(1, 23138588), (2, 11569294), (4, 5784647), (11, 2103508), (22, 1051754), (44, 525877), (121, 191228), (242, 95614), (484, 47807)]