1858903981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{4643}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 2148648768

約数和(自身を除く): 289744787

約数列:

[1, 11, 17, 187, 2141, 4643, 23551, 36397, 51073, 78931, 400367, 868241, 9940663, 109347293, 168991271, 1858903981]

約数ペア:

[(1, 1858903981), (11, 168991271), (17, 109347293), (187, 9940663), (2141, 868241), (4643, 400367), (23551, 78931), (36397, 51073)]