15939604

素因数分解:

$2^2\times {\mathrm{859}}^1\times {\mathrm{4639}}^1$

素因数の和:5502

約数の個数: 12

約数和(自身を含む): 27932800

約数和(自身を除く): 11993196

約数列:

[1, 2, 4, 859, 1718, 3436, 4639, 9278, 18556, 3984901, 7969802, 15939604]

約数ペア:

[(1, 15939604), (2, 7969802), (4, 3984901), (859, 18556), (1718, 9278), (3436, 4639)]