19077993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 30360096

約数和(自身を除く): 11282103

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 1801, 3531, 5403, 10593, 16209, 19811, 59433, 178299, 192707, 578121, 1734363, 2119777, 6359331, 19077993]

約数ペア:

[(1, 19077993), (3, 6359331), (9, 2119777), (11, 1734363), (33, 578121), (99, 192707), (107, 178299), (321, 59433), (963, 19811), (1177, 16209), (1801, 10593), (3531, 5403)]