12038215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8389}}^1$

素因数の和:8442

約数の個数: 16

約数和(自身を含む): 16914240

約数和(自身を除く): 4876025

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 8389, 41945, 58723, 293615, 343949, 1719745, 2407643, 12038215]

約数ペア:

[(1, 12038215), (5, 2407643), (7, 1719745), (35, 343949), (41, 293615), (205, 58723), (287, 41945), (1435, 8389)]