19008520817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{846667}}^1$

素因数の和:846848

約数の個数: 16

約数和(自身を含む): 22473955392

約数和(自身を除く): 3465434575

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 22451, 846667, 9313337, 11006671, 121073381, 132926719, 1462193909, 1728047347, 19008520817]

約数ペア:

[(1, 19008520817), (11, 1728047347), (13, 1462193909), (143, 132926719), (157, 121073381), (1727, 11006671), (2041, 9313337), (22451, 846667)]