18521852842

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1\times {\mathrm{45433}}^1$

素因数の和:47517

約数の個数: 16

約数和(自身を含む): 28067307840

約数和(自身を除く): 9545454998

約数列:

[1, 2, 103, 206, 1979, 3958, 45433, 90866, 203837, 407674, 4679599, 9359198, 89911907, 179823814, 9260926421, 18521852842]

約数ペア:

[(1, 18521852842), (2, 9260926421), (103, 179823814), (206, 89911907), (1979, 9359198), (3958, 4679599), (45433, 407674), (90866, 203837)]