15554371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5683}}^1$

素因数の和:5730

約数の個数: 16

約数和(自身を含む): 19643904

約数和(自身を除く): 4089533

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5683, 39781, 96611, 130709, 676277, 914963, 2222053, 15554371]

約数ペア:

[(1, 15554371), (7, 2222053), (17, 914963), (23, 676277), (119, 130709), (161, 96611), (391, 39781), (2737, 5683)]