19076976

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 60

約数和(自身を含む): 53834352

約数和(自身を除く): 34757376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 967, 1096, 1233, 1644, 1934, 2192, 2466, 2901, 3288, 3868, 4932, 5802, 6576, 7736, 8703, 9864, 11604, 15472, 17406, 19728, 23208, 34812, 46416, 69624, 132479, 139248, 264958, 397437, 529916, 794874, 1059832, 1192311, 1589748, 2119664, 2384622, 3179496, 4769244, 6358992, 9538488, 19076976]

約数ペア:

[(1, 19076976), (2, 9538488), (3, 6358992), (4, 4769244), (6, 3179496), (8, 2384622), (9, 2119664), (12, 1589748), (16, 1192311), (18, 1059832), (24, 794874), (36, 529916), (48, 397437), (72, 264958), (137, 139248), (144, 132479), (274, 69624), (411, 46416), (548, 34812), (822, 23208), (967, 19728), (1096, 17406), (1233, 15472), (1644, 11604), (1934, 9864), (2192, 8703), (2466, 7736), (2901, 6576), (3288, 5802), (3868, 4932)]