12442870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113117}}^1$

素因数の和:113135

約数の個数: 16

約数和(自身を含む): 24433488

約数和(自身を除く): 11990618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113117, 226234, 565585, 1131170, 1244287, 2488574, 6221435, 12442870]

約数ペア:

[(1, 12442870), (2, 6221435), (5, 2488574), (10, 1244287), (11, 1131170), (22, 565585), (55, 226234), (110, 113117)]