12515988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25487

約数の個数: 24

約数和(自身を含む): 29917440

約数和(自身を除く): 17401452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 25439, 50878, 76317, 101756, 152634, 305268, 1042999, 2085998, 3128997, 4171996, 6257994, 12515988]

約数ペア:

[(1, 12515988), (2, 6257994), (3, 4171996), (4, 3128997), (6, 2085998), (12, 1042999), (41, 305268), (82, 152634), (123, 101756), (164, 76317), (246, 50878), (492, 25439)]