19252019963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{508331}}^1$

素因数の和:508666

約数の個数: 12

約数和(自身を含む): 21228960984

約数和(自身を除く): 1976941021

約数列:

[1, 11, 121, 313, 3443, 37873, 508331, 5591641, 61508051, 159107603, 1750183633, 19252019963]

約数ペア:

[(1, 19252019963), (11, 1750183633), (121, 159107603), (313, 61508051), (3443, 5591641), (37873, 508331)]