15853882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5501}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 26145504

約数和(自身を除く): 10291622

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 5501, 11002, 60511, 121022, 720631, 1441262, 7926941, 15853882]

約数ペア:

[(1, 15853882), (2, 7926941), (11, 1441262), (22, 720631), (131, 121022), (262, 60511), (1441, 11002), (2882, 5501)]