16957730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20431}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 30893184

約数和(自身を除く): 13935454

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 20431, 40862, 102155, 204310, 1695773, 3391546, 8478865, 16957730]

約数ペア:

[(1, 16957730), (2, 8478865), (5, 3391546), (10, 1695773), (83, 204310), (166, 102155), (415, 40862), (830, 20431)]