22004090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115811}}^1$

素因数の和:115837

約数の個数: 16

約数和(自身を含む): 41692320

約数和(自身を除く): 19688230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 115811, 231622, 579055, 1158110, 2200409, 4400818, 11002045, 22004090]

約数ペア:

[(1, 22004090), (2, 11002045), (5, 4400818), (10, 2200409), (19, 1158110), (38, 579055), (95, 231622), (190, 115811)]