21526714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11789}}^1$

素因数の和:11885

約数の個数: 16

約数和(自身を含む): 35652960

約数和(自身を除く): 14126246

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 11789, 23578, 129679, 259358, 978487, 1956974, 10763357, 21526714]

約数ペア:

[(1, 21526714), (2, 10763357), (11, 1956974), (22, 978487), (83, 259358), (166, 129679), (913, 23578), (1826, 11789)]