12544496

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{2521}}^1$

素因数の和:2840

約数の個数: 20

約数和(自身を含む): 24392784

約数和(自身を除く): 11848288

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 2521, 4976, 5042, 10084, 20168, 40336, 784031, 1568062, 3136124, 6272248, 12544496]

約数ペア:

[(1, 12544496), (2, 6272248), (4, 3136124), (8, 1568062), (16, 784031), (311, 40336), (622, 20168), (1244, 10084), (2488, 5042), (2521, 4976)]