21706096

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1583}}^1$

素因数の和:2448

約数の個数: 20

約数和(自身を含む): 42131232

約数和(自身を除く): 20425136

約数列:

[1, 2, 4, 8, 16, 857, 1583, 1714, 3166, 3428, 6332, 6856, 12664, 13712, 25328, 1356631, 2713262, 5426524, 10853048, 21706096]

約数ペア:

[(1, 21706096), (2, 10853048), (4, 5426524), (8, 2713262), (16, 1356631), (857, 25328), (1583, 13712), (1714, 12664), (3166, 6856), (3428, 6332)]