16999790

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4871}}^1$

素因数の和:5227

約数の個数: 16

約数和(自身を含む): 30693600

約数和(自身を除く): 13693810

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 4871, 9742, 24355, 48710, 1699979, 3399958, 8499895, 16999790]

約数ペア:

[(1, 16999790), (2, 8499895), (5, 3399958), (10, 1699979), (349, 48710), (698, 24355), (1745, 9742), (3490, 4871)]