12557692

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 25192160

約数和(自身を除く): 12634468

約数列:

[1, 2, 4, 7, 14, 28, 541, 829, 1082, 1658, 2164, 3316, 3787, 5803, 7574, 11606, 15148, 23212, 448489, 896978, 1793956, 3139423, 6278846, 12557692]

約数ペア:

[(1, 12557692), (2, 6278846), (4, 3139423), (7, 1793956), (14, 896978), (28, 448489), (541, 23212), (829, 15148), (1082, 11606), (1658, 7574), (2164, 5803), (3316, 3787)]