19558296

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 61144200

約数和(自身を除く): 41585904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 29, 34, 36, 38, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 152, 153, 171, 174, 204, 228, 232, 261, 306, 323, 342, 348, 408, 456, 493, 522, 551, 612, 646, 684, 696, 841, 969, 986, 1044, 1102, 1224, 1292, 1368, 1479, 1653, 1682, 1938, 1972, 2088, 2204, 2523, 2584, 2907, 2958, 3306, 3364, 3876, 3944, 4408, 4437, 4959, 5046, 5814, 5916, 6612, 6728, 7569, 7752, 8874, 9367, 9918, 10092, 11628, 11832, 13224, 14297, 15138, 15979, 17748, 18734, 19836, 20184, 23256, 28101, 28594, 30276, 31958, 35496, 37468, 39672, 42891, 47937, 56202, 57188, 60552, 63916, 74936, 84303, 85782, 95874, 112404, 114376, 127832, 128673, 143811, 168606, 171564, 191748, 224808, 257346, 271643, 287622, 337212, 343128, 383496, 514692, 543286, 575244, 674424, 814929, 1029384, 1086572, 1150488, 1629858, 2173144, 2444787, 3259716, 4889574, 6519432, 9779148, 19558296]

約数ペア:

[(1, 19558296), (2, 9779148), (3, 6519432), (4, 4889574), (6, 3259716), (8, 2444787), (9, 2173144), (12, 1629858), (17, 1150488), (18, 1086572), (19, 1029384), (24, 814929), (29, 674424), (34, 575244), (36, 543286), (38, 514692), (51, 383496), (57, 343128), (58, 337212), (68, 287622), (72, 271643), (76, 257346), (87, 224808), (102, 191748), (114, 171564), (116, 168606), (136, 143811), (152, 128673), (153, 127832), (171, 114376), (174, 112404), (204, 95874), (228, 85782), (232, 84303), (261, 74936), (306, 63916), (323, 60552), (342, 57188), (348, 56202), (408, 47937), (456, 42891), (493, 39672), (522, 37468), (551, 35496), (612, 31958), (646, 30276), (684, 28594), (696, 28101), (841, 23256), (969, 20184), (986, 19836), (1044, 18734), (1102, 17748), (1224, 15979), (1292, 15138), (1368, 14297), (1479, 13224), (1653, 11832), (1682, 11628), (1938, 10092), (1972, 9918), (2088, 9367), (2204, 8874), (2523, 7752), (2584, 7569), (2907, 6728), (2958, 6612), (3306, 5916), (3364, 5814), (3876, 5046), (3944, 4959), (4408, 4437)]