2012552390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10592381}}^1$

素因数の和:10592407

約数の個数: 16

約数和(自身を含む): 3813257520

約数和(自身を除く): 1800705130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10592381, 21184762, 52961905, 105923810, 201255239, 402510478, 1006276195, 2012552390]

約数ペア:

[(1, 2012552390), (2, 1006276195), (5, 402510478), (10, 201255239), (19, 105923810), (38, 52961905), (95, 21184762), (190, 10592381)]