19032832

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 50364160

約数和(自身を除く): 31331328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 43, 52, 56, 64, 76, 86, 91, 104, 112, 128, 133, 152, 172, 182, 208, 224, 247, 256, 266, 301, 304, 344, 364, 416, 448, 494, 532, 559, 602, 608, 688, 728, 817, 832, 896, 988, 1064, 1118, 1204, 1216, 1376, 1456, 1634, 1664, 1729, 1792, 1976, 2128, 2236, 2408, 2432, 2752, 2912, 3268, 3328, 3458, 3913, 3952, 4256, 4472, 4816, 4864, 5504, 5719, 5824, 6536, 6916, 7826, 7904, 8512, 8944, 9632, 10621, 11008, 11438, 11648, 13072, 13832, 15652, 15808, 17024, 17888, 19264, 21242, 22876, 23296, 26144, 27664, 31304, 31616, 34048, 35776, 38528, 42484, 45752, 52288, 55328, 62608, 63232, 71552, 74347, 77056, 84968, 91504, 104576, 110656, 125216, 143104, 148694, 169936, 183008, 209152, 221312, 250432, 297388, 339872, 366016, 442624, 500864, 594776, 679744, 732032, 1001728, 1189552, 1359488, 1464064, 2379104, 2718976, 4758208, 9516416, 19032832]

約数ペア:

[(1, 19032832), (2, 9516416), (4, 4758208), (7, 2718976), (8, 2379104), (13, 1464064), (14, 1359488), (16, 1189552), (19, 1001728), (26, 732032), (28, 679744), (32, 594776), (38, 500864), (43, 442624), (52, 366016), (56, 339872), (64, 297388), (76, 250432), (86, 221312), (91, 209152), (104, 183008), (112, 169936), (128, 148694), (133, 143104), (152, 125216), (172, 110656), (182, 104576), (208, 91504), (224, 84968), (247, 77056), (256, 74347), (266, 71552), (301, 63232), (304, 62608), (344, 55328), (364, 52288), (416, 45752), (448, 42484), (494, 38528), (532, 35776), (559, 34048), (602, 31616), (608, 31304), (688, 27664), (728, 26144), (817, 23296), (832, 22876), (896, 21242), (988, 19264), (1064, 17888), (1118, 17024), (1204, 15808), (1216, 15652), (1376, 13832), (1456, 13072), (1634, 11648), (1664, 11438), (1729, 11008), (1792, 10621), (1976, 9632), (2128, 8944), (2236, 8512), (2408, 7904), (2432, 7826), (2752, 6916), (2912, 6536), (3268, 5824), (3328, 5719), (3458, 5504), (3913, 4864), (3952, 4816), (4256, 4472)]