12780834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193649}}^1$

素因数の和:193665

約数の個数: 16

約数和(自身を含む): 27885600

約数和(自身を除く): 15104766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193649, 387298, 580947, 1161894, 2130139, 4260278, 6390417, 12780834]

約数ペア:

[(1, 12780834), (2, 6390417), (3, 4260278), (6, 2130139), (11, 1161894), (22, 580947), (33, 387298), (66, 193649)]