2912852855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2787419}}^1$

素因数の和:2787454

約数の個数: 16

約数和(自身を含む): 4013884800

約数和(自身を除く): 1101031945

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2787419, 13937095, 30661609, 52960961, 153308045, 264804805, 582570571, 2912852855]

約数ペア:

[(1, 2912852855), (5, 582570571), (11, 264804805), (19, 153308045), (55, 52960961), (95, 30661609), (209, 13937095), (1045, 2787419)]