12713899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 14321664

約数和(自身を除く): 1607765

約数列:

[1, 11, 71, 73, 223, 781, 803, 2453, 5183, 15833, 16279, 57013, 174163, 179069, 1155809, 12713899]

約数ペア:

[(1, 12713899), (11, 1155809), (71, 179069), (73, 174163), (223, 57013), (781, 16279), (803, 15833), (2453, 5183)]