16470986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 24

約数和(自身を含む): 29809440

約数和(自身を除く): 13338454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3259, 5054, 6518, 22813, 45626, 61921, 123842, 433447, 866894, 1176499, 2352998, 8235493, 16470986]

約数ペア:

[(1, 16470986), (2, 8235493), (7, 2352998), (14, 1176499), (19, 866894), (38, 433447), (133, 123842), (266, 61921), (361, 45626), (722, 22813), (2527, 6518), (3259, 5054)]