12285218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4397}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 20265984

約数和(自身を除く): 7980766

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 4397, 8794, 48367, 96734, 558419, 1116838, 6142609, 12285218]

約数ペア:

[(1, 12285218), (2, 6142609), (11, 1116838), (22, 558419), (127, 96734), (254, 48367), (1397, 8794), (2794, 4397)]