86943962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{17203}}^1$

素因数の和:17250

約数の個数: 24

約数和(自身を含む): 157313376

約数和(自身を除く): 70369414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 17203, 34406, 120421, 240842, 326857, 653714, 2287999, 4575998, 6210283, 12420566, 43471981, 86943962]

約数ペア:

[(1, 86943962), (2, 43471981), (7, 12420566), (14, 6210283), (19, 4575998), (38, 2287999), (133, 653714), (266, 326857), (361, 240842), (722, 120421), (2527, 34406), (5054, 17203)]