2019849128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2086621}}^1$

素因数の和:2086649

約数の個数: 24

約数和(自身を含む): 4162810890

約数和(自身を除く): 2142961762

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2086621, 4173242, 8346484, 16692968, 22952831, 45905662, 91811324, 183622648, 252481141, 504962282, 1009924564, 2019849128]

約数ペア:

[(1, 2019849128), (2, 1009924564), (4, 504962282), (8, 252481141), (11, 183622648), (22, 91811324), (44, 45905662), (88, 22952831), (121, 16692968), (242, 8346484), (484, 4173242), (968, 2086621)]