1231900515161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{117671269}}^1$

素因数の和:117671336

約数の個数: 12

約数和(自身を含む): 1344982616100

約数和(自身を除く): 113082100939

約数列:

[1, 19, 29, 361, 551, 10469, 117671269, 2235754111, 3412466801, 42479328109, 64836869219, 1231900515161]

約数ペア:

[(1, 1231900515161), (19, 64836869219), (29, 42479328109), (361, 3412466801), (551, 2235754111), (10469, 117671269)]