11984896

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 112

約数和(自身を含む): 31455360

約数和(自身を除く): 19470464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 704, 836, 896, 1024, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2048, 2128, 2432, 2464, 2816, 2926, 3344, 3584, 4096, 4256, 4864, 4928, 5632, 5852, 6688, 7168, 8192, 8512, 9728, 9856, 11264, 11704, 13376, 14336, 17024, 19456, 19712, 22528, 23408, 26752, 28672, 34048, 38912, 39424, 45056, 46816, 53504, 57344, 68096, 77824, 78848, 90112, 93632, 107008, 136192, 155648, 157696, 187264, 214016, 272384, 315392, 374528, 428032, 544768, 630784, 749056, 856064, 1089536, 1498112, 1712128, 2996224, 5992448, 11984896]

約数ペア:

[(1, 11984896), (2, 5992448), (4, 2996224), (7, 1712128), (8, 1498112), (11, 1089536), (14, 856064), (16, 749056), (19, 630784), (22, 544768), (28, 428032), (32, 374528), (38, 315392), (44, 272384), (56, 214016), (64, 187264), (76, 157696), (77, 155648), (88, 136192), (112, 107008), (128, 93632), (133, 90112), (152, 78848), (154, 77824), (176, 68096), (209, 57344), (224, 53504), (256, 46816), (266, 45056), (304, 39424), (308, 38912), (352, 34048), (418, 28672), (448, 26752), (512, 23408), (532, 22528), (608, 19712), (616, 19456), (704, 17024), (836, 14336), (896, 13376), (1024, 11704), (1064, 11264), (1216, 9856), (1232, 9728), (1408, 8512), (1463, 8192), (1672, 7168), (1792, 6688), (2048, 5852), (2128, 5632), (2432, 4928), (2464, 4864), (2816, 4256), (2926, 4096), (3344, 3584)]