16911952

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{4019}}^1$

素因数の和:4290

約数の個数: 20

約数和(自身を含む): 32899680

約数和(自身を除く): 15987728

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4019, 4208, 8038, 16076, 32152, 64304, 1056997, 2113994, 4227988, 8455976, 16911952]

約数ペア:

[(1, 16911952), (2, 8455976), (4, 4227988), (8, 2113994), (16, 1056997), (263, 64304), (526, 32152), (1052, 16076), (2104, 8038), (4019, 4208)]