19270185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116789}}^1$

素因数の和:116808

約数の個数: 16

約数和(自身を含む): 33635520

約数和(自身を除く): 14365335

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 116789, 350367, 583945, 1284679, 1751835, 3854037, 6423395, 19270185]

約数ペア:

[(1, 19270185), (3, 6423395), (5, 3854037), (11, 1751835), (15, 1284679), (33, 583945), (55, 350367), (165, 116789)]