15669739090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82472311}}^1$

素因数の和:82472337

約数の個数: 16

約数和(自身を含む): 29690032320

約数和(自身を除く): 14020293230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82472311, 164944622, 412361555, 824723110, 1566973909, 3133947818, 7834869545, 15669739090]

約数ペア:

[(1, 15669739090), (2, 7834869545), (5, 3133947818), (10, 1566973909), (19, 824723110), (38, 412361555), (95, 164944622), (190, 82472311)]