12656371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6047}}^1$

素因数の和:6090

約数の個数: 16

約数和(自身を含む): 16257024

約数和(自身を除く): 3600653

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 6047, 42329, 78611, 139081, 550277, 973567, 1808053, 12656371]

約数ペア:

[(1, 12656371), (7, 1808053), (13, 973567), (23, 550277), (91, 139081), (161, 78611), (299, 42329), (2093, 6047)]