11259913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 13987840

約数和(自身を除く): 2727927

約数列:

[1, 7, 19, 31, 133, 217, 589, 2731, 4123, 19117, 51889, 84661, 363223, 592627, 1608559, 11259913]

約数ペア:

[(1, 11259913), (7, 1608559), (19, 592627), (31, 363223), (133, 84661), (217, 51889), (589, 19117), (2731, 4123)]