12617778

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{1609}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 25270560

約数和(自身を除く): 12652782

約数列:

[1, 2, 3, 6, 1307, 1609, 2614, 3218, 3921, 4827, 7842, 9654, 2102963, 4205926, 6308889, 12617778]

約数ペア:

[(1, 12617778), (2, 6308889), (3, 4205926), (6, 2102963), (1307, 9654), (1609, 7842), (2614, 4827), (3218, 3921)]