13873870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81611}}^1$

素因数の和:81635

約数の個数: 16

約数和(自身を含む): 26442288

約数和(自身を除く): 12568418

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 81611, 163222, 408055, 816110, 1387387, 2774774, 6936935, 13873870]

約数ペア:

[(1, 13873870), (2, 6936935), (5, 2774774), (10, 1387387), (17, 816110), (34, 408055), (85, 163222), (170, 81611)]