19014713199

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{5140501}}^1$

素因数の和:5140647

約数の個数: 16

約数和(自身を含む): 28375571040

約数和(自身を除く): 9360857841

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 5140501, 15421503, 46264509, 138793527, 704248637, 2112745911, 6338237733, 19014713199]

約数ペア:

[(1, 19014713199), (3, 6338237733), (9, 2112745911), (27, 704248637), (137, 138793527), (411, 46264509), (1233, 15421503), (3699, 5140501)]