19734807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8999}}^1$

素因数の和:9062

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 8777193

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8999, 26997, 152983, 386957, 458949, 1160871, 6578269, 19734807]

約数ペア:

[(1, 19734807), (3, 6578269), (17, 1160871), (43, 458949), (51, 386957), (129, 152983), (731, 26997), (2193, 8999)]