19397314776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{264211}}^1$

素因数の和:264269

約数の個数: 128

約数和(自身を含む): 60874444800

約数和(自身を除く): 41477130024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 9177, 10488, 12236, 18354, 24472, 36708, 73416, 264211, 528422, 792633, 1056844, 1585266, 1849477, 2113688, 3170532, 3698954, 5020009, 5548431, 6076853, 6341064, 7397908, 10040018, 11096862, 12153706, 14795816, 15060027, 18230559, 20080036, 22193724, 24307412, 30120054, 35140063, 36461118, 40160072, 42537971, 44387448, 48614824, 60240108, 70280126, 72922236, 85075942, 105420189, 115460207, 120480216, 127613913, 140560252, 145844472, 170151884, 210840378, 230920414, 255227826, 281120504, 340303768, 346380621, 421680756, 461840828, 510455652, 692761242, 808221449, 843361512, 923681656, 1020911304, 1385522484, 1616442898, 2424664347, 2771044968, 3232885796, 4849328694, 6465771592, 9698657388, 19397314776]

約数ペア:

[(1, 19397314776), (2, 9698657388), (3, 6465771592), (4, 4849328694), (6, 3232885796), (7, 2771044968), (8, 2424664347), (12, 1616442898), (14, 1385522484), (19, 1020911304), (21, 923681656), (23, 843361512), (24, 808221449), (28, 692761242), (38, 510455652), (42, 461840828), (46, 421680756), (56, 346380621), (57, 340303768), (69, 281120504), (76, 255227826), (84, 230920414), (92, 210840378), (114, 170151884), (133, 145844472), (138, 140560252), (152, 127613913), (161, 120480216), (168, 115460207), (184, 105420189), (228, 85075942), (266, 72922236), (276, 70280126), (322, 60240108), (399, 48614824), (437, 44387448), (456, 42537971), (483, 40160072), (532, 36461118), (552, 35140063), (644, 30120054), (798, 24307412), (874, 22193724), (966, 20080036), (1064, 18230559), (1288, 15060027), (1311, 14795816), (1596, 12153706), (1748, 11096862), (1932, 10040018), (2622, 7397908), (3059, 6341064), (3192, 6076853), (3496, 5548431), (3864, 5020009), (5244, 3698954), (6118, 3170532), (9177, 2113688), (10488, 1849477), (12236, 1585266), (18354, 1056844), (24472, 792633), (36708, 528422), (73416, 264211)]