16733794

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 34399728

約数和(自身を除く): 17665934

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 49, 77, 86, 98, 133, 154, 209, 266, 301, 361, 418, 473, 539, 602, 722, 817, 931, 946, 1078, 1463, 1634, 1862, 2107, 2527, 2926, 3311, 3971, 4214, 5054, 5719, 6622, 7942, 8987, 10241, 11438, 15523, 17689, 17974, 20482, 23177, 27797, 31046, 35378, 40033, 46354, 55594, 62909, 80066, 108661, 125818, 170753, 194579, 217322, 341506, 389158, 440363, 760627, 880726, 1195271, 1521254, 2390542, 8366897, 16733794]

約数ペア:

[(1, 16733794), (2, 8366897), (7, 2390542), (11, 1521254), (14, 1195271), (19, 880726), (22, 760627), (38, 440363), (43, 389158), (49, 341506), (77, 217322), (86, 194579), (98, 170753), (133, 125818), (154, 108661), (209, 80066), (266, 62909), (301, 55594), (361, 46354), (418, 40033), (473, 35378), (539, 31046), (602, 27797), (722, 23177), (817, 20482), (931, 17974), (946, 17689), (1078, 15523), (1463, 11438), (1634, 10241), (1862, 8987), (2107, 7942), (2527, 6622), (2926, 5719), (3311, 5054), (3971, 4214)]