19522307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 24442560

約数和(自身を除く): 4920253

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5657, 39599, 96169, 164053, 673183, 1148371, 2788901, 19522307]

約数ペア:

[(1, 19522307), (7, 2788901), (17, 1148371), (29, 673183), (119, 164053), (203, 96169), (493, 39599), (3451, 5657)]