16804766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33247

約数の個数: 16

約数和(自身を含む): 28695168

約数和(自身を除く): 11890402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 33211, 66422, 365321, 730642, 763853, 1527706, 8402383, 16804766]

約数ペア:

[(1, 16804766), (2, 8402383), (11, 1527706), (22, 763853), (23, 730642), (46, 365321), (253, 66422), (506, 33211)]