190051823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 220803408

約数和(自身を除く): 30751585

約数列:

[1, 13, 17, 83, 169, 221, 797, 1079, 1411, 2873, 10361, 13549, 14027, 18343, 66151, 134693, 176137, 238459, 859963, 1124567, 2289781, 11179519, 14619371, 190051823]

約数ペア:

[(1, 190051823), (13, 14619371), (17, 11179519), (83, 2289781), (169, 1124567), (221, 859963), (797, 238459), (1079, 176137), (1411, 134693), (2873, 66151), (10361, 18343), (13549, 14027)]