11921702912

素因数分解:

$2^{14}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5525

約数の個数: 120

約数和(自身を含む): 28688163840

約数和(自身を除く): 16766460928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2048, 2128, 2432, 3584, 4096, 4256, 4864, 5471, 7168, 8192, 8512, 9728, 10942, 14336, 16384, 17024, 19456, 21884, 28672, 34048, 38297, 38912, 43768, 57344, 68096, 76594, 77824, 87536, 103949, 114688, 136192, 153188, 155648, 175072, 207898, 272384, 306376, 311296, 350144, 415796, 544768, 612752, 700288, 727643, 831592, 1089536, 1225504, 1400576, 1455286, 1663184, 2179072, 2451008, 2801152, 2910572, 3326368, 4902016, 5602304, 5821144, 6652736, 9804032, 11204608, 11642288, 13305472, 19608064, 22409216, 23284576, 26610944, 39216128, 44818432, 46569152, 53221888, 78432256, 89636864, 93138304, 106443776, 156864512, 186276608, 212887552, 313729024, 372553216, 425775104, 627458048, 745106432, 851550208, 1490212864, 1703100416, 2980425728, 5960851456, 11921702912]

約数ペア:

[(1, 11921702912), (2, 5960851456), (4, 2980425728), (7, 1703100416), (8, 1490212864), (14, 851550208), (16, 745106432), (19, 627458048), (28, 425775104), (32, 372553216), (38, 313729024), (56, 212887552), (64, 186276608), (76, 156864512), (112, 106443776), (128, 93138304), (133, 89636864), (152, 78432256), (224, 53221888), (256, 46569152), (266, 44818432), (304, 39216128), (448, 26610944), (512, 23284576), (532, 22409216), (608, 19608064), (896, 13305472), (1024, 11642288), (1064, 11204608), (1216, 9804032), (1792, 6652736), (2048, 5821144), (2128, 5602304), (2432, 4902016), (3584, 3326368), (4096, 2910572), (4256, 2801152), (4864, 2451008), (5471, 2179072), (7168, 1663184), (8192, 1455286), (8512, 1400576), (9728, 1225504), (10942, 1089536), (14336, 831592), (16384, 727643), (17024, 700288), (19456, 612752), (21884, 544768), (28672, 415796), (34048, 350144), (38297, 311296), (38912, 306376), (43768, 272384), (57344, 207898), (68096, 175072), (76594, 155648), (77824, 153188), (87536, 136192), (103949, 114688)]