2019913782

素因数分解:

$2^1\times 3^1\times {\mathrm{7019}}^1\times {\mathrm{47963}}^1$

素因数の和:54987

約数の個数: 16

約数和(自身を含む): 4040487360

約数和(自身を除く): 2020573578

約数列:

[1, 2, 3, 6, 7019, 14038, 21057, 42114, 47963, 95926, 143889, 287778, 336652297, 673304594, 1009956891, 2019913782]

約数ペア:

[(1, 2019913782), (2, 1009956891), (3, 673304594), (6, 336652297), (7019, 287778), (14038, 143889), (21057, 95926), (42114, 47963)]