12568660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48341}}^1$

素因数の和:48363

約数の個数: 24

約数和(自身を含む): 28425096

約数和(自身を除く): 15856436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 48341, 96682, 193364, 241705, 483410, 628433, 966820, 1256866, 2513732, 3142165, 6284330, 12568660]

約数ペア:

[(1, 12568660), (2, 6284330), (4, 3142165), (5, 2513732), (10, 1256866), (13, 966820), (20, 628433), (26, 483410), (52, 241705), (65, 193364), (130, 96682), (260, 48341)]