15970730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38953}}^1$

素因数の和:39001

約数の個数: 16

約数和(自身を含む): 29449224

約数和(自身を除く): 13478494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 38953, 77906, 194765, 389530, 1597073, 3194146, 7985365, 15970730]

約数ペア:

[(1, 15970730), (2, 7985365), (5, 3194146), (10, 1597073), (41, 389530), (82, 194765), (205, 77906), (410, 38953)]