19005389136

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{5113}}^1$

素因数の和:5521

約数の個数: 120

約数和(自身を含む): 54013167936

約数和(自身を除く): 35007778800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 311, 332, 498, 622, 664, 747, 933, 996, 1244, 1328, 1494, 1866, 1992, 2488, 2799, 2988, 3732, 3984, 4976, 5113, 5598, 5976, 7464, 10226, 11196, 11952, 14928, 15339, 20452, 22392, 25813, 30678, 40904, 44784, 46017, 51626, 61356, 77439, 81808, 92034, 103252, 122712, 154878, 184068, 206504, 232317, 245424, 309756, 368136, 413008, 424379, 464634, 619512, 736272, 848758, 929268, 1239024, 1273137, 1590143, 1697516, 1858536, 2546274, 3180286, 3395032, 3717072, 3819411, 4770429, 5092548, 6360572, 6790064, 7638822, 9540858, 10185096, 12721144, 14311287, 15277644, 19081716, 20370192, 25442288, 28622574, 30555288, 38163432, 57245148, 61110576, 76326864, 114490296, 131981869, 228980592, 263963738, 395945607, 527927476, 791891214, 1055854952, 1187836821, 1583782428, 2111709904, 2375673642, 3167564856, 4751347284, 6335129712, 9502694568, 19005389136]

約数ペア:

[(1, 19005389136), (2, 9502694568), (3, 6335129712), (4, 4751347284), (6, 3167564856), (8, 2375673642), (9, 2111709904), (12, 1583782428), (16, 1187836821), (18, 1055854952), (24, 791891214), (36, 527927476), (48, 395945607), (72, 263963738), (83, 228980592), (144, 131981869), (166, 114490296), (249, 76326864), (311, 61110576), (332, 57245148), (498, 38163432), (622, 30555288), (664, 28622574), (747, 25442288), (933, 20370192), (996, 19081716), (1244, 15277644), (1328, 14311287), (1494, 12721144), (1866, 10185096), (1992, 9540858), (2488, 7638822), (2799, 6790064), (2988, 6360572), (3732, 5092548), (3984, 4770429), (4976, 3819411), (5113, 3717072), (5598, 3395032), (5976, 3180286), (7464, 2546274), (10226, 1858536), (11196, 1697516), (11952, 1590143), (14928, 1273137), (15339, 1239024), (20452, 929268), (22392, 848758), (25813, 736272), (30678, 619512), (40904, 464634), (44784, 424379), (46017, 413008), (51626, 368136), (61356, 309756), (77439, 245424), (81808, 232317), (92034, 206504), (103252, 184068), (122712, 154878)]