19960249493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{41381}}^1$

素因数の和:41932

約数の個数: 16

約数和(自身を含む): 21452428800

約数和(自身を除く): 1492179307

約数列:

[1, 19, 53, 479, 1007, 9101, 25387, 41381, 482353, 786239, 2193193, 19821499, 41670667, 376608481, 1050539447, 19960249493]

約数ペア:

[(1, 19960249493), (19, 1050539447), (53, 376608481), (479, 41670667), (1007, 19821499), (9101, 2193193), (25387, 786239), (41381, 482353)]