12896548

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1481}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 12996956

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1481, 2177, 2962, 4354, 5924, 8708, 10367, 20734, 41468, 460591, 921182, 1842364, 3224137, 6448274, 12896548]

約数ペア:

[(1, 12896548), (2, 6448274), (4, 3224137), (7, 1842364), (14, 921182), (28, 460591), (311, 41468), (622, 20734), (1244, 10367), (1481, 8708), (2177, 5924), (2962, 4354)]