12287128

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 26451360

約数和(自身を除く): 14164232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 701, 1252, 1402, 2191, 2504, 2804, 4382, 4907, 5608, 8764, 9814, 17528, 19628, 39256, 219413, 438826, 877652, 1535891, 1755304, 3071782, 6143564, 12287128]

約数ペア:

[(1, 12287128), (2, 6143564), (4, 3071782), (7, 1755304), (8, 1535891), (14, 877652), (28, 438826), (56, 219413), (313, 39256), (626, 19628), (701, 17528), (1252, 9814), (1402, 8764), (2191, 5608), (2504, 4907), (2804, 4382)]