15989838

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2039}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 32019840

約数和(自身を除く): 16030002

約数列:

[1, 2, 3, 6, 1307, 2039, 2614, 3921, 4078, 6117, 7842, 12234, 2664973, 5329946, 7994919, 15989838]

約数ペア:

[(1, 15989838), (2, 7994919), (3, 5329946), (6, 2664973), (1307, 12234), (2039, 7842), (2614, 6117), (3921, 4078)]