1818682021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{23021}}^1$

素因数の和:23196

約数の個数: 16

約数和(自身を含む): 2011201920

約数和(自身を除く): 192519899

約数列:

[1, 13, 59, 103, 767, 1339, 6077, 23021, 79001, 299273, 1358239, 2371163, 17657107, 30825119, 139898617, 1818682021]

約数ペア:

[(1, 1818682021), (13, 139898617), (59, 30825119), (103, 17657107), (767, 2371163), (1339, 1358239), (6077, 299273), (23021, 79001)]