16011580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61583}}^1$

素因数の和:61605

約数の個数: 24

約数和(自身を含む): 36211392

約数和(自身を除く): 20199812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 61583, 123166, 246332, 307915, 615830, 800579, 1231660, 1601158, 3202316, 4002895, 8005790, 16011580]

約数ペア:

[(1, 16011580), (2, 8005790), (4, 4002895), (5, 3202316), (10, 1601158), (13, 1231660), (20, 800579), (26, 615830), (52, 307915), (65, 246332), (130, 123166), (260, 61583)]