12211780321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2092133}}^1$

素因数の和:2092595

約数の個数: 8

約数和(自身を含む): 13180444200

約数和(自身を除く): 968663879

約数列:

[1, 13, 449, 5837, 2092133, 27197729, 939367717, 12211780321]

約数ペア:

[(1, 12211780321), (13, 939367717), (449, 27197729), (5837, 2092133)]