13309618

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22109}}^1$

素因数の和:22161

約数の個数: 16

約数和(自身を含む): 23348160

約数和(自身を除く): 10038542

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 22109, 44218, 154763, 309526, 950687, 1901374, 6654809, 13309618]

約数ペア:

[(1, 13309618), (2, 6654809), (7, 1901374), (14, 950687), (43, 309526), (86, 154763), (301, 44218), (602, 22109)]