12675299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 16423680

約数和(自身を除く): 3748381

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7331, 51317, 95303, 139289, 667121, 975023, 1810757, 12675299]

約数ペア:

[(1, 12675299), (7, 1810757), (13, 975023), (19, 667121), (91, 139289), (133, 95303), (247, 51317), (1729, 7331)]