138889438189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1\times {\mathrm{17389}}^1$

素因数の和:20748

約数の個数: 16

約数和(自身を含む): 147369816000

約数和(自身を除く): 8480377811

約数列:

[1, 19, 131, 2489, 3209, 17389, 60971, 330391, 420379, 2277959, 7987201, 43281221, 55801301, 1060224719, 7309970431, 138889438189]

約数ペア:

[(1, 138889438189), (19, 7309970431), (131, 1060224719), (2489, 55801301), (3209, 43281221), (17389, 7987201), (60971, 2277959), (330391, 420379)]