19232499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 30449664

約数和(自身を除く): 11217165

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 353, 381, 429, 1059, 1397, 1651, 3883, 4191, 4589, 4953, 11649, 13767, 18161, 44831, 50479, 54483, 134493, 151437, 493141, 582803, 1479423, 1748409, 6410833, 19232499]

約数ペア:

[(1, 19232499), (3, 6410833), (11, 1748409), (13, 1479423), (33, 582803), (39, 493141), (127, 151437), (143, 134493), (353, 54483), (381, 50479), (429, 44831), (1059, 18161), (1397, 13767), (1651, 11649), (3883, 4953), (4191, 4589)]