19320678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82567}}^1$

素因数の和:82588

約数の個数: 24

約数和(自身を含む): 45082128

約数和(自身を除く): 25761450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82567, 165134, 247701, 495402, 743103, 1073371, 1486206, 2146742, 3220113, 6440226, 9660339, 19320678]

約数ペア:

[(1, 19320678), (2, 9660339), (3, 6440226), (6, 3220113), (9, 2146742), (13, 1486206), (18, 1073371), (26, 743103), (39, 495402), (78, 247701), (117, 165134), (234, 82567)]