15696257213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{421727}}^1$

素因数の和:422156

約数の個数: 16

約数和(自身を含む): 19365749760

約数和(自身を除く): 3669492547

約数列:

[1, 7, 13, 91, 409, 2863, 5317, 37219, 421727, 2952089, 5482451, 38377157, 172486343, 1207404401, 2242322459, 15696257213]

約数ペア:

[(1, 15696257213), (7, 2242322459), (13, 1207404401), (91, 172486343), (409, 38377157), (2863, 5482451), (5317, 2952089), (37219, 421727)]