19696642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82759}}^1$

素因数の和:82785

約数の個数: 16

約数和(自身を含む): 35752320

約数和(自身を除く): 16055678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 82759, 165518, 579313, 1158626, 1406903, 2813806, 9848321, 19696642]

約数ペア:

[(1, 19696642), (2, 9848321), (7, 2813806), (14, 1406903), (17, 1158626), (34, 579313), (119, 165518), (238, 82759)]