19075056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 66329088

約数和(自身を除く): 47254032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 397, 429, 462, 528, 546, 572, 616, 624, 728, 794, 858, 924, 1001, 1092, 1144, 1191, 1232, 1456, 1588, 1716, 1848, 2002, 2184, 2288, 2382, 2779, 3003, 3176, 3432, 3696, 4004, 4367, 4368, 4764, 5161, 5558, 6006, 6352, 6864, 8008, 8337, 8734, 9528, 10322, 11116, 12012, 13101, 15483, 16016, 16674, 17468, 19056, 20644, 22232, 24024, 26202, 30569, 30966, 33348, 34936, 36127, 41288, 44464, 48048, 52404, 56771, 61138, 61932, 66696, 69872, 72254, 82576, 91707, 104808, 108381, 113542, 122276, 123864, 133392, 144508, 170313, 183414, 209616, 216762, 227084, 244552, 247728, 289016, 340626, 366828, 397397, 433524, 454168, 489104, 578032, 681252, 733656, 794794, 867048, 908336, 1192191, 1362504, 1467312, 1589588, 1734096, 2384382, 2725008, 3179176, 4768764, 6358352, 9537528, 19075056]

約数ペア:

[(1, 19075056), (2, 9537528), (3, 6358352), (4, 4768764), (6, 3179176), (7, 2725008), (8, 2384382), (11, 1734096), (12, 1589588), (13, 1467312), (14, 1362504), (16, 1192191), (21, 908336), (22, 867048), (24, 794794), (26, 733656), (28, 681252), (33, 578032), (39, 489104), (42, 454168), (44, 433524), (48, 397397), (52, 366828), (56, 340626), (66, 289016), (77, 247728), (78, 244552), (84, 227084), (88, 216762), (91, 209616), (104, 183414), (112, 170313), (132, 144508), (143, 133392), (154, 123864), (156, 122276), (168, 113542), (176, 108381), (182, 104808), (208, 91707), (231, 82576), (264, 72254), (273, 69872), (286, 66696), (308, 61932), (312, 61138), (336, 56771), (364, 52404), (397, 48048), (429, 44464), (462, 41288), (528, 36127), (546, 34936), (572, 33348), (616, 30966), (624, 30569), (728, 26202), (794, 24024), (858, 22232), (924, 20644), (1001, 19056), (1092, 17468), (1144, 16674), (1191, 16016), (1232, 15483), (1456, 13101), (1588, 12012), (1716, 11116), (1848, 10322), (2002, 9528), (2184, 8734), (2288, 8337), (2382, 8008), (2779, 6864), (3003, 6352), (3176, 6006), (3432, 5558), (3696, 5161), (4004, 4764), (4367, 4368)]