19193270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83449}}^1$

素因数の和:83479

約数の個数: 16

約数和(自身を含む): 36050400

約数和(自身を除く): 16857130

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 83449, 166898, 417245, 834490, 1919327, 3838654, 9596635, 19193270]

約数ペア:

[(1, 19193270), (2, 9596635), (5, 3838654), (10, 1919327), (23, 834490), (46, 417245), (115, 166898), (230, 83449)]