19462683

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 26964000

約数和(自身を除く): 7501317

約数列:

[1, 3, 29, 87, 349, 641, 1047, 1923, 10121, 18589, 30363, 55767, 223709, 671127, 6487561, 19462683]

約数ペア:

[(1, 19462683), (3, 6487561), (29, 671127), (87, 223709), (349, 55767), (641, 30363), (1047, 18589), (1923, 10121)]