12909374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 20354928

約数和(自身を除く): 7445554

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 4057, 8114, 150109, 174451, 300218, 348902, 6454687, 12909374]

約数ペア:

[(1, 12909374), (2, 6454687), (37, 348902), (43, 300218), (74, 174451), (86, 150109), (1591, 8114), (3182, 4057)]