12644274

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15161}}^1$

素因数の和:15305

約数の個数: 16

約数和(自身を含む): 25472160

約数和(自身を除く): 12827886

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15161, 30322, 45483, 90966, 2107379, 4214758, 6322137, 12644274]

約数ペア:

[(1, 12644274), (2, 6322137), (3, 4214758), (6, 2107379), (139, 90966), (278, 45483), (417, 30322), (834, 15161)]