15040016

素因数分解:

$2^4\times {\mathrm{940001}}^1$

素因数の和:940009

約数の個数: 10

約数和(自身を含む): 29140062

約数和(自身を除く): 14100046

約数列:

[1, 2, 4, 8, 16, 940001, 1880002, 3760004, 7520008, 15040016]

約数ペア:

[(1, 15040016), (2, 7520008), (4, 3760004), (8, 1880002), (16, 940001)]