19190093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 3018163

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1223, 15691, 15899, 20791, 86833, 270283, 1128829, 1476161, 19190093]

約数ペア:

[(1, 19190093), (13, 1476161), (17, 1128829), (71, 270283), (221, 86833), (923, 20791), (1207, 15899), (1223, 15691)]