14987920

素因数分解:

$2^4\times 5^1\times {\mathrm{187349}}^1$

素因数の和:187362

約数の個数: 20

約数和(自身を含む): 34847100

約数和(自身を除く): 19859180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187349, 374698, 749396, 936745, 1498792, 1873490, 2997584, 3746980, 7493960, 14987920]

約数ペア:

[(1, 14987920), (2, 7493960), (4, 3746980), (5, 2997584), (8, 1873490), (10, 1498792), (16, 936745), (20, 749396), (40, 374698), (80, 187349)]