12772628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 24485664

約数和(自身を除く): 11713036

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 877, 1324, 1754, 3508, 3641, 7282, 9647, 14564, 19294, 38588, 290287, 580574, 1161148, 3193157, 6386314, 12772628]

約数ペア:

[(1, 12772628), (2, 6386314), (4, 3193157), (11, 1161148), (22, 580574), (44, 290287), (331, 38588), (662, 19294), (877, 14564), (1324, 9647), (1754, 7282), (3508, 3641)]