16568342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 30144000

約数和(自身を除く): 13575658

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 313, 398, 626, 1393, 2191, 2786, 3781, 4382, 5947, 7562, 11894, 26467, 41629, 52934, 62287, 83258, 124574, 436009, 872018, 1183453, 2366906, 8284171, 16568342]

約数ペア:

[(1, 16568342), (2, 8284171), (7, 2366906), (14, 1183453), (19, 872018), (38, 436009), (133, 124574), (199, 83258), (266, 62287), (313, 52934), (398, 41629), (626, 26467), (1393, 11894), (2191, 7562), (2786, 5947), (3781, 4382)]