80841314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10799}}^1$

素因数の和:11017

約数の個数: 16

約数和(自身を含む): 128304000

約数和(自身を除く): 47462686

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 10799, 21598, 205181, 410362, 2127403, 4254806, 40420657, 80841314]

約数ペア:

[(1, 80841314), (2, 40420657), (19, 4254806), (38, 2127403), (197, 410362), (394, 205181), (3743, 21598), (7486, 10799)]