15964954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 24849792

約数和(自身を除く): 8884838

約数列:

[1, 2, 43, 73, 86, 146, 2543, 3139, 5086, 6278, 109349, 185639, 218698, 371278, 7982477, 15964954]

約数ペア:

[(1, 15964954), (2, 7982477), (43, 371278), (73, 218698), (86, 185639), (146, 109349), (2543, 6278), (3139, 5086)]