19571367

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 27544320

約数和(自身を除く): 7972953

約数列:

[1, 3, 23, 69, 89, 267, 2047, 3187, 6141, 9561, 73301, 219903, 283643, 850929, 6523789, 19571367]

約数ペア:

[(1, 19571367), (3, 6523789), (23, 850929), (69, 283643), (89, 219903), (267, 73301), (2047, 9561), (3187, 6141)]