19793103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3467}}^1$

素因数の和:3654

約数の個数: 16

約数和(自身を含む): 28964736

約数和(自身を除く): 9171633

約数列:

[1, 3, 11, 33, 173, 519, 1903, 3467, 5709, 10401, 38137, 114411, 599791, 1799373, 6597701, 19793103]

約数ペア:

[(1, 19793103), (3, 6597701), (11, 1799373), (33, 599791), (173, 114411), (519, 38137), (1903, 10401), (3467, 5709)]