12198794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 18683136

約数和(自身を除く): 6484342

約数列:

[1, 2, 71, 142, 271, 317, 542, 634, 19241, 22507, 38482, 45014, 85907, 171814, 6099397, 12198794]

約数ペア:

[(1, 12198794), (2, 6099397), (71, 171814), (142, 85907), (271, 45014), (317, 38482), (542, 22507), (634, 19241)]