19066617

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11969}}^1$

素因数の和:12037

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 9661383

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11969, 35907, 107721, 323163, 706171, 2118513, 6355539, 19066617]

約数ペア:

[(1, 19066617), (3, 6355539), (9, 2118513), (27, 706171), (59, 323163), (177, 107721), (531, 35907), (1593, 11969)]