18776069

素因数分解:

${\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 12

約数和(自身を含む): 20460132

約数和(自身を除く): 1684063

約数列:

[1, 13, 169, 241, 461, 3133, 5993, 40729, 77909, 111101, 1444313, 18776069]

約数ペア:

[(1, 18776069), (13, 1444313), (169, 111101), (241, 77909), (461, 40729), (3133, 5993)]