16856628

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4999}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 39480000

約数和(自身を除く): 22623372

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 4999, 9998, 14997, 19996, 29994, 59988, 1404719, 2809438, 4214157, 5618876, 8428314, 16856628]

約数ペア:

[(1, 16856628), (2, 8428314), (3, 5618876), (4, 4214157), (6, 2809438), (12, 1404719), (281, 59988), (562, 29994), (843, 19996), (1124, 14997), (1686, 9998), (3372, 4999)]