12742436

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 25561536

約数和(自身を除く): 12819100

約数列:

[1, 2, 4, 7, 14, 28, 571, 797, 1142, 1594, 2284, 3188, 3997, 5579, 7994, 11158, 15988, 22316, 455087, 910174, 1820348, 3185609, 6371218, 12742436]

約数ペア:

[(1, 12742436), (2, 6371218), (4, 3185609), (7, 1820348), (14, 910174), (28, 455087), (571, 22316), (797, 15988), (1142, 11158), (1594, 7994), (2284, 5579), (3188, 3997)]