2665795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 3674880

約数和(自身を除く): 1009085

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2551, 12755, 28061, 48469, 140305, 242345, 533159, 2665795]

約数ペア:

[(1, 2665795), (5, 533159), (11, 242345), (19, 140305), (55, 48469), (95, 28061), (209, 12755), (1045, 2551)]