15070868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71089}}^1$

素因数の和:71146

約数の個数: 12

約数和(自身を含む): 26872020

約数和(自身を除く): 11801152

約数列:

[1, 2, 4, 53, 106, 212, 71089, 142178, 284356, 3767717, 7535434, 15070868]

約数ペア:

[(1, 15070868), (2, 7535434), (4, 3767717), (53, 284356), (106, 142178), (212, 71089)]