12043870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 22812768

約数和(自身を除く): 10768898

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 757, 1514, 1591, 3182, 3785, 7570, 7955, 15910, 28009, 32551, 56018, 65102, 140045, 162755, 280090, 325510, 1204387, 2408774, 6021935, 12043870]

約数ペア:

[(1, 12043870), (2, 6021935), (5, 2408774), (10, 1204387), (37, 325510), (43, 280090), (74, 162755), (86, 140045), (185, 65102), (215, 56018), (370, 32551), (430, 28009), (757, 15910), (1514, 7955), (1591, 7570), (3182, 3785)]