1376380919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{17971}}^1$

素因数の和:18158

約数の個数: 16

約数和(自身を含む): 1509648000

約数和(自身を除く): 133267081

約数列:

[1, 19, 29, 139, 551, 2641, 4031, 17971, 76589, 341449, 521159, 2497969, 9902021, 47461411, 72441101, 1376380919]

約数ペア:

[(1, 1376380919), (19, 72441101), (29, 47461411), (139, 9902021), (551, 2497969), (2641, 521159), (4031, 341449), (17971, 76589)]