19283264

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 168

約数和(自身を含む): 53510688

約数和(自身を除く): 34227424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 43, 44, 49, 52, 56, 64, 77, 86, 88, 91, 98, 104, 112, 143, 154, 172, 176, 182, 196, 208, 224, 286, 301, 308, 344, 352, 364, 392, 416, 448, 473, 539, 559, 572, 602, 616, 637, 688, 704, 728, 784, 832, 946, 1001, 1078, 1118, 1144, 1204, 1232, 1274, 1376, 1456, 1568, 1892, 2002, 2107, 2156, 2236, 2288, 2408, 2464, 2548, 2752, 2912, 3136, 3311, 3784, 3913, 4004, 4214, 4312, 4472, 4576, 4816, 4928, 5096, 5824, 6149, 6622, 7007, 7568, 7826, 8008, 8428, 8624, 8944, 9152, 9632, 10192, 12298, 13244, 14014, 15136, 15652, 16016, 16856, 17248, 17888, 19264, 20384, 23177, 24596, 26488, 27391, 28028, 30272, 31304, 32032, 33712, 34496, 35776, 40768, 43043, 46354, 49192, 52976, 54782, 56056, 62608, 64064, 67424, 86086, 92708, 98384, 105952, 109564, 112112, 125216, 134848, 172172, 185416, 196768, 211904, 219128, 224224, 250432, 301301, 344344, 370832, 393536, 438256, 448448, 602602, 688688, 741664, 876512, 1205204, 1377376, 1483328, 1753024, 2410408, 2754752, 4820816, 9641632, 19283264]

約数ペア:

[(1, 19283264), (2, 9641632), (4, 4820816), (7, 2754752), (8, 2410408), (11, 1753024), (13, 1483328), (14, 1377376), (16, 1205204), (22, 876512), (26, 741664), (28, 688688), (32, 602602), (43, 448448), (44, 438256), (49, 393536), (52, 370832), (56, 344344), (64, 301301), (77, 250432), (86, 224224), (88, 219128), (91, 211904), (98, 196768), (104, 185416), (112, 172172), (143, 134848), (154, 125216), (172, 112112), (176, 109564), (182, 105952), (196, 98384), (208, 92708), (224, 86086), (286, 67424), (301, 64064), (308, 62608), (344, 56056), (352, 54782), (364, 52976), (392, 49192), (416, 46354), (448, 43043), (473, 40768), (539, 35776), (559, 34496), (572, 33712), (602, 32032), (616, 31304), (637, 30272), (688, 28028), (704, 27391), (728, 26488), (784, 24596), (832, 23177), (946, 20384), (1001, 19264), (1078, 17888), (1118, 17248), (1144, 16856), (1204, 16016), (1232, 15652), (1274, 15136), (1376, 14014), (1456, 13244), (1568, 12298), (1892, 10192), (2002, 9632), (2107, 9152), (2156, 8944), (2236, 8624), (2288, 8428), (2408, 8008), (2464, 7826), (2548, 7568), (2752, 7007), (2912, 6622), (3136, 6149), (3311, 5824), (3784, 5096), (3913, 4928), (4004, 4816), (4214, 4576), (4312, 4472)]