2012257795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{23251}}^1$

素因数の和:24186

約数の個数: 16

約数和(自身を含む): 2544698880

約数和(自身を除く): 532441085

約数列:

[1, 5, 19, 95, 911, 4555, 17309, 23251, 86545, 116255, 441769, 2208845, 21181661, 105908305, 402451559, 2012257795]

約数ペア:

[(1, 2012257795), (5, 402451559), (19, 105908305), (95, 21181661), (911, 2208845), (4555, 441769), (17309, 116255), (23251, 86545)]