12579881

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 14736000

約数和(自身を除く): 2156119

約数列:

[1, 17, 19, 29, 79, 289, 323, 493, 551, 1343, 1501, 2291, 5491, 8381, 9367, 22831, 25517, 38947, 43529, 159239, 433789, 662099, 739993, 12579881]

約数ペア:

[(1, 12579881), (17, 739993), (19, 662099), (29, 433789), (79, 159239), (289, 43529), (323, 38947), (493, 25517), (551, 22831), (1343, 9367), (1501, 8381), (2291, 5491)]