11337820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43607}}^1$

素因数の和:43629

約数の個数: 24

約数和(自身を含む): 25641504

約数和(自身を除く): 14303684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43607, 87214, 174428, 218035, 436070, 566891, 872140, 1133782, 2267564, 2834455, 5668910, 11337820]

約数ペア:

[(1, 11337820), (2, 5668910), (4, 2834455), (5, 2267564), (10, 1133782), (13, 872140), (20, 566891), (26, 436070), (52, 218035), (65, 174428), (130, 87214), (260, 43607)]