15819852

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3389}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 37018800

約数和(自身を除く): 21198948

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 3389, 4668, 6778, 10167, 13556, 20334, 40668, 1318321, 2636642, 3954963, 5273284, 7909926, 15819852]

約数ペア:

[(1, 15819852), (2, 7909926), (3, 5273284), (4, 3954963), (6, 2636642), (12, 1318321), (389, 40668), (778, 20334), (1167, 13556), (1556, 10167), (2334, 6778), (3389, 4668)]