19011190297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4787507}}^1$

素因数の和:4787556

約数の個数: 12

約数和(自身を含む): 21888486576

約数和(自身を除く): 2877296279

約数列:

[1, 11, 19, 209, 361, 3971, 4787507, 52662577, 90962633, 1000588963, 1728290027, 19011190297]

約数ペア:

[(1, 19011190297), (11, 1728290027), (19, 1000588963), (209, 90962633), (361, 52662577), (3971, 4787507)]