19320196786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20423041}}^1$

素因数の和:20423097

約数の個数: 16

約数和(自身を含む): 32350098528

約数和(自身を除く): 13029901742

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 20423041, 40846082, 224653451, 449306902, 878190763, 1756381526, 9660098393, 19320196786]

約数ペア:

[(1, 19320196786), (2, 9660098393), (11, 1756381526), (22, 878190763), (43, 449306902), (86, 224653451), (473, 40846082), (946, 20423041)]