18986055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115067}}^1$

素因数の和:115086

約数の個数: 16

約数和(自身を含む): 33139584

約数和(自身を除く): 14153529

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 115067, 345201, 575335, 1265737, 1726005, 3797211, 6328685, 18986055]

約数ペア:

[(1, 18986055), (3, 6328685), (5, 3797211), (11, 1726005), (15, 1265737), (33, 575335), (55, 345201), (165, 115067)]