12161296

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4759

約数の個数: 40

約数和(自身を含む): 28105344

約数和(自身を除く): 15944048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4721, 9442, 18884, 33047, 37768, 66094, 75536, 108583, 132188, 217166, 264376, 434332, 528752, 760081, 868664, 1520162, 1737328, 3040324, 6080648, 12161296]

約数ペア:

[(1, 12161296), (2, 6080648), (4, 3040324), (7, 1737328), (8, 1520162), (14, 868664), (16, 760081), (23, 528752), (28, 434332), (46, 264376), (56, 217166), (92, 132188), (112, 108583), (161, 75536), (184, 66094), (322, 37768), (368, 33047), (644, 18884), (1288, 9442), (2576, 4721)]