13647004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21191}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 28482048

約数和(自身を除く): 14835044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21191, 42382, 84764, 148337, 296674, 487393, 593348, 974786, 1949572, 3411751, 6823502, 13647004]

約数ペア:

[(1, 13647004), (2, 6823502), (4, 3411751), (7, 1949572), (14, 974786), (23, 593348), (28, 487393), (46, 296674), (92, 148337), (161, 84764), (322, 42382), (644, 21191)]