19117624

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23201}}^1$

素因数の和:23310

約数の個数: 16

約数和(自身を含む): 36195120

約数和(自身を除く): 17077496

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23201, 46402, 92804, 185608, 2389703, 4779406, 9558812, 19117624]

約数ペア:

[(1, 19117624), (2, 9558812), (4, 4779406), (8, 2389703), (103, 185608), (206, 92804), (412, 46402), (824, 23201)]