193971673

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13537}}^1$

素因数の和:13656

約数の個数: 16

約数和(自身を含む): 233936640

約数和(自身を除く): 39964967

約数列:

[1, 7, 23, 89, 161, 623, 2047, 13537, 14329, 94759, 311351, 1204793, 2179457, 8433551, 27710239, 193971673]

約数ペア:

[(1, 193971673), (7, 27710239), (23, 8433551), (89, 2179457), (161, 1204793), (623, 311351), (2047, 94759), (13537, 14329)]