19396542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26717}}^1$

素因数の和:26744

約数の個数: 24

約数和(自身を含む): 42641928

約数和(自身を除く): 23245386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26717, 53434, 80151, 160302, 293887, 587774, 881661, 1763322, 3232757, 6465514, 9698271, 19396542]

約数ペア:

[(1, 19396542), (2, 9698271), (3, 6465514), (6, 3232757), (11, 1763322), (22, 881661), (33, 587774), (66, 293887), (121, 160302), (242, 80151), (363, 53434), (726, 26717)]