16889706

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4666

約数の個数: 24

約数和(自身を含む): 36776064

約数和(自身を除く): 19886358

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 4447, 8894, 13341, 26682, 40023, 80046, 938317, 1876634, 2814951, 5629902, 8444853, 16889706]

約数ペア:

[(1, 16889706), (2, 8444853), (3, 5629902), (6, 2814951), (9, 1876634), (18, 938317), (211, 80046), (422, 40023), (633, 26682), (1266, 13341), (1899, 8894), (3798, 4447)]