25369982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15797}}^1$

素因数の和:15883

約数の個数: 16

約数和(自身を含む): 42085872

約数和(自身を除く): 16715890

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 15797, 31594, 173767, 347534, 1153181, 2306362, 12684991, 25369982]

約数ペア:

[(1, 25369982), (2, 12684991), (11, 2306362), (22, 1153181), (73, 347534), (146, 173767), (803, 31594), (1606, 15797)]