19096231

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 24624000

約数和(自身を除く): 5527769

約数列:

[1, 7, 11, 49, 71, 77, 497, 499, 539, 781, 3479, 3493, 5467, 5489, 24451, 35429, 38269, 38423, 248003, 268961, 389719, 1736021, 2728033, 19096231]

約数ペア:

[(1, 19096231), (7, 2728033), (11, 1736021), (49, 389719), (71, 268961), (77, 248003), (497, 38423), (499, 38269), (539, 35429), (781, 24451), (3479, 5489), (3493, 5467)]