12367216

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{1549}}^1$

素因数の和:2056

約数の個数: 20

約数和(自身を含む): 24025000

約数和(自身を除く): 11657784

約数列:

[1, 2, 4, 8, 16, 499, 998, 1549, 1996, 3098, 3992, 6196, 7984, 12392, 24784, 772951, 1545902, 3091804, 6183608, 12367216]

約数ペア:

[(1, 12367216), (2, 6183608), (4, 3091804), (8, 1545902), (16, 772951), (499, 24784), (998, 12392), (1549, 7984), (1996, 6196), (3098, 3992)]