11654144

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:638

約数の個数: 44

約数和(自身を含む): 24564000

約数和(自身を除く): 12909856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 599, 608, 1024, 1198, 1216, 2396, 2432, 4792, 4864, 9584, 9728, 11381, 19168, 19456, 22762, 38336, 45524, 76672, 91048, 153344, 182096, 306688, 364192, 613376, 728384, 1456768, 2913536, 5827072, 11654144]

約数ペア:

[(1, 11654144), (2, 5827072), (4, 2913536), (8, 1456768), (16, 728384), (19, 613376), (32, 364192), (38, 306688), (64, 182096), (76, 153344), (128, 91048), (152, 76672), (256, 45524), (304, 38336), (512, 22762), (599, 19456), (608, 19168), (1024, 11381), (1198, 9728), (1216, 9584), (2396, 4864), (2432, 4792)]