12128862

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{14543}}^1$

素因数の和:14687

約数の個数: 16

約数和(自身を含む): 24433920

約数和(自身を除く): 12305058

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 14543, 29086, 43629, 87258, 2021477, 4042954, 6064431, 12128862]

約数ペア:

[(1, 12128862), (2, 6064431), (3, 4042954), (6, 2021477), (139, 87258), (278, 43629), (417, 29086), (834, 14543)]