12351472

素因数分解:

$2^4\times 7^1\times {\mathrm{110281}}^1$

素因数の和:110296

約数の個数: 20

約数和(自身を含む): 27349936

約数和(自身を除く): 14998464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110281, 220562, 441124, 771967, 882248, 1543934, 1764496, 3087868, 6175736, 12351472]

約数ペア:

[(1, 12351472), (2, 6175736), (4, 3087868), (7, 1764496), (8, 1543934), (14, 882248), (16, 771967), (28, 441124), (56, 220562), (112, 110281)]