12911510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 24615360

約数和(自身を除く): 11703850

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 769, 1538, 1679, 3358, 3845, 7690, 8395, 16790, 17687, 35374, 56137, 88435, 112274, 176870, 280685, 561370, 1291151, 2582302, 6455755, 12911510]

約数ペア:

[(1, 12911510), (2, 6455755), (5, 2582302), (10, 1291151), (23, 561370), (46, 280685), (73, 176870), (115, 112274), (146, 88435), (230, 56137), (365, 35374), (730, 17687), (769, 16790), (1538, 8395), (1679, 7690), (3358, 3845)]