19670053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 21796992

約数和(自身を除く): 2126939

約数列:

[1, 13, 71, 101, 211, 923, 1313, 2743, 7171, 14981, 21311, 93223, 194753, 277043, 1513081, 19670053]

約数ペア:

[(1, 19670053), (13, 1513081), (71, 277043), (101, 194753), (211, 93223), (923, 21311), (1313, 14981), (2743, 7171)]