11975002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 19764000

約数和(自身を除く): 7788998

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 499, 923, 998, 1846, 6487, 11999, 12974, 23998, 35429, 70858, 84331, 168662, 460577, 921154, 5987501, 11975002]

約数ペア:

[(1, 11975002), (2, 5987501), (13, 921154), (26, 460577), (71, 168662), (142, 84331), (169, 70858), (338, 35429), (499, 23998), (923, 12974), (998, 11999), (1846, 6487)]