19606457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 22659840

約数和(自身を除く): 3053383

約数列:

[1, 13, 17, 79, 221, 1027, 1123, 1343, 14599, 17459, 19091, 88717, 248183, 1153321, 1508189, 19606457]

約数ペア:

[(1, 19606457), (13, 1508189), (17, 1153321), (79, 248183), (221, 88717), (1027, 19091), (1123, 17459), (1343, 14599)]