16893860

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1439}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 35562240

約数和(自身を除く): 18668380

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 1439, 2348, 2878, 2935, 5756, 5870, 7195, 11740, 14390, 28780, 844693, 1689386, 3378772, 4223465, 8446930, 16893860]

約数ペア:

[(1, 16893860), (2, 8446930), (4, 4223465), (5, 3378772), (10, 1689386), (20, 844693), (587, 28780), (1174, 14390), (1439, 11740), (2348, 7195), (2878, 5870), (2935, 5756)]