15671155088

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2231087}}^1$

素因数の和:2231534

約数の個数: 20

約数和(自身を含む): 30432040320

約数和(自身を除く): 14760885232

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 2231087, 4462174, 8924348, 17848696, 35697392, 979447193, 1958894386, 3917788772, 7835577544, 15671155088]

約数ペア:

[(1, 15671155088), (2, 7835577544), (4, 3917788772), (8, 1958894386), (16, 979447193), (439, 35697392), (878, 17848696), (1756, 8924348), (3512, 4462174), (7024, 2231087)]