12620946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161807}}^1$

素因数の和:161825

約数の個数: 16

約数和(自身を含む): 27183744

約数和(自身を除く): 14562798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 161807, 323614, 485421, 970842, 2103491, 4206982, 6310473, 12620946]

約数ペア:

[(1, 12620946), (2, 6310473), (3, 4206982), (6, 2103491), (13, 970842), (26, 485421), (39, 323614), (78, 161807)]