19002687

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4759}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 27874560

約数和(自身を除く): 8871873

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4759, 14277, 52349, 157047, 575839, 1727517, 6334229, 19002687]

約数ペア:

[(1, 19002687), (3, 6334229), (11, 1727517), (33, 575839), (121, 157047), (363, 52349), (1331, 14277), (3993, 4759)]