12669286

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10903}}^1$

素因数の和:10995

約数の個数: 16

約数和(自身を含む): 21982464

約数和(自身を除く): 9313178

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 10903, 21806, 76321, 152642, 904949, 1809898, 6334643, 12669286]

約数ペア:

[(1, 12669286), (2, 6334643), (7, 1809898), (14, 904949), (83, 152642), (166, 76321), (581, 21806), (1162, 10903)]