12761128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{30097}}^1$

素因数の和:30156

約数の個数: 16

約数和(自身を含む): 24379380

約数和(自身を除く): 11618252

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 30097, 60194, 120388, 240776, 1595141, 3190282, 6380564, 12761128]

約数ペア:

[(1, 12761128), (2, 6380564), (4, 3190282), (8, 1595141), (53, 240776), (106, 120388), (212, 60194), (424, 30097)]