12421850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{35491}}^1$

素因数の和:35510

約数の個数: 24

約数和(自身を含む): 26406048

約数和(自身を除く): 13984198

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 35491, 70982, 177455, 248437, 354910, 496874, 887275, 1242185, 1774550, 2484370, 6210925, 12421850]

約数ペア:

[(1, 12421850), (2, 6210925), (5, 2484370), (7, 1774550), (10, 1242185), (14, 887275), (25, 496874), (35, 354910), (50, 248437), (70, 177455), (175, 70982), (350, 35491)]