16686236

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13859}}^1$

素因数の和:13913

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 17464804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13859, 27718, 55436, 97013, 194026, 388052, 595937, 1191874, 2383748, 4171559, 8343118, 16686236]

約数ペア:

[(1, 16686236), (2, 8343118), (4, 4171559), (7, 2383748), (14, 1191874), (28, 595937), (43, 388052), (86, 194026), (172, 97013), (301, 55436), (602, 27718), (1204, 13859)]