12561676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 22668800

約数和(自身を除く): 10107124

約数列:

[1, 2, 4, 43, 86, 172, 199, 367, 398, 734, 796, 1468, 8557, 15781, 17114, 31562, 34228, 63124, 73033, 146066, 292132, 3140419, 6280838, 12561676]

約数ペア:

[(1, 12561676), (2, 6280838), (4, 3140419), (43, 292132), (86, 146066), (172, 73033), (199, 63124), (367, 34228), (398, 31562), (734, 17114), (796, 15781), (1468, 8557)]