12451510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11498570

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1259, 1978, 2518, 4945, 6295, 9890, 12590, 28957, 54137, 57914, 108274, 144785, 270685, 289570, 541370, 1245151, 2490302, 6225755, 12451510]

約数ペア:

[(1, 12451510), (2, 6225755), (5, 2490302), (10, 1245151), (23, 541370), (43, 289570), (46, 270685), (86, 144785), (115, 108274), (215, 57914), (230, 54137), (430, 28957), (989, 12590), (1259, 9890), (1978, 6295), (2518, 4945)]