19182449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 22970304

約数和(自身を除く): 3787855

約数列:

[1, 11, 13, 53, 143, 583, 689, 2531, 7579, 27841, 32903, 134143, 361933, 1475573, 1743859, 19182449]

約数ペア:

[(1, 19182449), (11, 1743859), (13, 1475573), (53, 361933), (143, 134143), (583, 32903), (689, 27841), (2531, 7579)]