21843670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75323}}^1$

素因数の和:75359

約数の個数: 16

約数和(自身を含む): 40674960

約数和(自身を除く): 18831290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 75323, 150646, 376615, 753230, 2184367, 4368734, 10921835, 21843670]

約数ペア:

[(1, 21843670), (2, 10921835), (5, 4368734), (10, 2184367), (29, 753230), (58, 376615), (145, 150646), (290, 75323)]