16956902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 26074224

約数和(自身を除く): 9117322

約数列:

[1, 2, 61, 122, 131, 262, 1061, 2122, 7991, 15982, 64721, 129442, 138991, 277982, 8478451, 16956902]

約数ペア:

[(1, 16956902), (2, 8478451), (61, 277982), (122, 138991), (131, 129442), (262, 64721), (1061, 15982), (2122, 7991)]