2019489942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19798921}}^1$

素因数の和:19798943

約数の個数: 16

約数和(自身を含む): 4276567152

約数和(自身を除く): 2257077210

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19798921, 39597842, 59396763, 118793526, 336581657, 673163314, 1009744971, 2019489942]

約数ペア:

[(1, 2019489942), (2, 1009744971), (3, 673163314), (6, 336581657), (17, 118793526), (34, 59396763), (51, 39597842), (102, 19798921)]