18715696967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{319757}}^1$

素因数の和:320098

約数の個数: 16

約数和(自身を含む): 21687266592

約数和(自身を除く): 2971569625

約数列:

[1, 11, 17, 187, 313, 3443, 5321, 58531, 319757, 3517327, 5435869, 59794559, 100083941, 1100923351, 1701426997, 18715696967]

約数ペア:

[(1, 18715696967), (11, 1701426997), (17, 1100923351), (187, 100083941), (313, 59794559), (3443, 5435869), (5321, 3517327), (58531, 319757)]