12856906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 19756224

約数和(自身を除く): 6899318

約数列:

[1, 2, 73, 107, 146, 214, 823, 1646, 7811, 15622, 60079, 88061, 120158, 176122, 6428453, 12856906]

約数ペア:

[(1, 12856906), (2, 6428453), (73, 176122), (107, 120158), (146, 88061), (214, 60079), (823, 15622), (1646, 7811)]