12888834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{306877}}^1$

素因数の和:306889

約数の個数: 16

約数和(自身を含む): 29460288

約数和(自身を除く): 16571454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 306877, 613754, 920631, 1841262, 2148139, 4296278, 6444417, 12888834]

約数ペア:

[(1, 12888834), (2, 6444417), (3, 4296278), (6, 2148139), (7, 1841262), (14, 920631), (21, 613754), (42, 306877)]