2019018916

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{11239}}^1$

素因数の和:11803

約数の個数: 24

約数和(自身を含む): 3577736960

約数和(自身を除く): 1558718044

約数列:

[1, 2, 4, 97, 194, 388, 463, 926, 1852, 11239, 22478, 44911, 44956, 89822, 179644, 1090183, 2180366, 4360732, 5203657, 10407314, 20814628, 504754729, 1009509458, 2019018916]

約数ペア:

[(1, 2019018916), (2, 1009509458), (4, 504754729), (97, 20814628), (194, 10407314), (388, 5203657), (463, 4360732), (926, 2180366), (1852, 1090183), (11239, 179644), (22478, 89822), (44911, 44956)]