12843959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 1526089

約数列:

[1, 17, 23, 107, 307, 391, 1819, 2461, 5219, 7061, 32849, 41837, 120037, 558433, 755527, 12843959]

約数ペア:

[(1, 12843959), (17, 755527), (23, 558433), (107, 120037), (307, 41837), (391, 32849), (1819, 7061), (2461, 5219)]