19037088

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 67223520

約数和(自身を除く): 48186432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 71, 72, 76, 84, 96, 98, 112, 114, 126, 133, 142, 144, 147, 152, 168, 171, 196, 213, 224, 228, 252, 266, 284, 288, 294, 304, 336, 342, 392, 399, 426, 441, 456, 497, 504, 532, 568, 588, 608, 639, 672, 684, 784, 798, 852, 882, 912, 931, 994, 1008, 1064, 1136, 1176, 1197, 1278, 1349, 1368, 1491, 1568, 1596, 1704, 1764, 1824, 1862, 1988, 2016, 2128, 2272, 2352, 2394, 2556, 2698, 2736, 2793, 2982, 3192, 3408, 3479, 3528, 3724, 3976, 4047, 4256, 4473, 4704, 4788, 5112, 5396, 5472, 5586, 5964, 6384, 6816, 6958, 7056, 7448, 7952, 8094, 8379, 8946, 9443, 9576, 10224, 10437, 10792, 11172, 11928, 12141, 12768, 13916, 14112, 14896, 15904, 16188, 16758, 17892, 18886, 19152, 20448, 20874, 21584, 22344, 23856, 24282, 27832, 28329, 29792, 31311, 32376, 33516, 35784, 37772, 38304, 41748, 43168, 44688, 47712, 48564, 55664, 56658, 62622, 64752, 66101, 67032, 71568, 75544, 83496, 84987, 89376, 97128, 111328, 113316, 125244, 129504, 132202, 134064, 143136, 151088, 166992, 169974, 194256, 198303, 226632, 250488, 264404, 268128, 302176, 333984, 339948, 388512, 396606, 453264, 500976, 528808, 594909, 679896, 793212, 906528, 1001952, 1057616, 1189818, 1359792, 1586424, 2115232, 2379636, 2719584, 3172848, 4759272, 6345696, 9518544, 19037088]

約数ペア:

[(1, 19037088), (2, 9518544), (3, 6345696), (4, 4759272), (6, 3172848), (7, 2719584), (8, 2379636), (9, 2115232), (12, 1586424), (14, 1359792), (16, 1189818), (18, 1057616), (19, 1001952), (21, 906528), (24, 793212), (28, 679896), (32, 594909), (36, 528808), (38, 500976), (42, 453264), (48, 396606), (49, 388512), (56, 339948), (57, 333984), (63, 302176), (71, 268128), (72, 264404), (76, 250488), (84, 226632), (96, 198303), (98, 194256), (112, 169974), (114, 166992), (126, 151088), (133, 143136), (142, 134064), (144, 132202), (147, 129504), (152, 125244), (168, 113316), (171, 111328), (196, 97128), (213, 89376), (224, 84987), (228, 83496), (252, 75544), (266, 71568), (284, 67032), (288, 66101), (294, 64752), (304, 62622), (336, 56658), (342, 55664), (392, 48564), (399, 47712), (426, 44688), (441, 43168), (456, 41748), (497, 38304), (504, 37772), (532, 35784), (568, 33516), (588, 32376), (608, 31311), (639, 29792), (672, 28329), (684, 27832), (784, 24282), (798, 23856), (852, 22344), (882, 21584), (912, 20874), (931, 20448), (994, 19152), (1008, 18886), (1064, 17892), (1136, 16758), (1176, 16188), (1197, 15904), (1278, 14896), (1349, 14112), (1368, 13916), (1491, 12768), (1568, 12141), (1596, 11928), (1704, 11172), (1764, 10792), (1824, 10437), (1862, 10224), (1988, 9576), (2016, 9443), (2128, 8946), (2272, 8379), (2352, 8094), (2394, 7952), (2556, 7448), (2698, 7056), (2736, 6958), (2793, 6816), (2982, 6384), (3192, 5964), (3408, 5586), (3479, 5472), (3528, 5396), (3724, 5112), (3976, 4788), (4047, 4704), (4256, 4473)]