19505152

素因数分解:

$2^{13}\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 28

約数和(自身を含む): 39024306

約数和(自身を除く): 19519154

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2381, 4096, 4762, 8192, 9524, 19048, 38096, 76192, 152384, 304768, 609536, 1219072, 2438144, 4876288, 9752576, 19505152]

約数ペア:

[(1, 19505152), (2, 9752576), (4, 4876288), (8, 2438144), (16, 1219072), (32, 609536), (64, 304768), (128, 152384), (256, 76192), (512, 38096), (1024, 19048), (2048, 9524), (2381, 8192), (4096, 4762)]