12415690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 25701120

約数和(自身を除く): 13285430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 919, 965, 1351, 1838, 1930, 2702, 4595, 6433, 6755, 9190, 12866, 13510, 32165, 64330, 177367, 354734, 886835, 1241569, 1773670, 2483138, 6207845, 12415690]

約数ペア:

[(1, 12415690), (2, 6207845), (5, 2483138), (7, 1773670), (10, 1241569), (14, 886835), (35, 354734), (70, 177367), (193, 64330), (386, 32165), (919, 13510), (965, 12866), (1351, 9190), (1838, 6755), (1930, 6433), (2702, 4595)]