12111854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18787

約数の個数: 16

約数和(自身を含む): 20250000

約数和(自身を除く): 8138146

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 18749, 37498, 318733, 356231, 637466, 712462, 6055927, 12111854]

約数ペア:

[(1, 12111854), (2, 6055927), (17, 712462), (19, 637466), (34, 356231), (38, 318733), (323, 37498), (646, 18749)]