19134349

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 22399200

約数和(自身を除く): 3264851

約数列:

[1, 13, 19, 59, 101, 169, 247, 767, 1121, 1313, 1919, 3211, 5959, 9971, 14573, 17069, 24947, 77467, 113221, 189449, 324311, 1007071, 1471873, 19134349]

約数ペア:

[(1, 19134349), (13, 1471873), (19, 1007071), (59, 324311), (101, 189449), (169, 113221), (247, 77467), (767, 24947), (1121, 17069), (1313, 14573), (1919, 9971), (3211, 5959)]