2019607983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{222841}}^1$

素因数の和:222919

約数の個数: 24

約数和(自身を含む): 3128701680

約数和(自身を除く): 1109093697

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 222841, 668523, 2005569, 4233979, 11810573, 12701937, 35431719, 38105811, 106295157, 224400887, 673202661, 2019607983]

約数ペア:

[(1, 2019607983), (3, 673202661), (9, 224400887), (19, 106295157), (53, 38105811), (57, 35431719), (159, 12701937), (171, 11810573), (477, 4233979), (1007, 2005569), (3021, 668523), (9063, 222841)]