12312559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 14699520

約数和(自身を除く): 2386961

約数列:

[1, 7, 29, 131, 203, 463, 917, 3241, 3799, 13427, 26593, 60653, 93989, 424571, 1758937, 12312559]

約数ペア:

[(1, 12312559), (7, 1758937), (29, 424571), (131, 93989), (203, 60653), (463, 26593), (917, 13427), (3241, 3799)]