12468085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18780

約数の個数: 16

約数和(自身を含む): 18000000

約数和(自身を除く): 5531915

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 18749, 93745, 131243, 356231, 656215, 1781155, 2493617, 12468085]

約数ペア:

[(1, 12468085), (5, 2493617), (7, 1781155), (19, 656215), (35, 356231), (95, 131243), (133, 93745), (665, 18749)]