19018488

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{929}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 47653200

約数和(自身を除く): 28634712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 929, 1706, 1858, 2559, 2787, 3412, 3716, 5118, 5574, 6824, 7432, 10236, 11148, 20472, 22296, 792437, 1584874, 2377311, 3169748, 4754622, 6339496, 9509244, 19018488]

約数ペア:

[(1, 19018488), (2, 9509244), (3, 6339496), (4, 4754622), (6, 3169748), (8, 2377311), (12, 1584874), (24, 792437), (853, 22296), (929, 20472), (1706, 11148), (1858, 10236), (2559, 7432), (2787, 6824), (3412, 5574), (3716, 5118)]