15679445218

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{2719}}^1\times {\mathrm{14489}}^1$

素因数の和:17409

約数の個数: 16

約数和(自身を含む): 23647680000

約数和(自身を除く): 7968234782

約数列:

[1, 2, 199, 398, 2719, 5438, 14489, 28978, 541081, 1082162, 2883311, 5766622, 39395591, 78791182, 7839722609, 15679445218]

約数ペア:

[(1, 15679445218), (2, 7839722609), (199, 78791182), (398, 39395591), (2719, 5766622), (5438, 2883311), (14489, 1082162), (28978, 541081)]