19340584

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{5507}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 36352800

約数和(自身を除く): 17012216

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5507, 11014, 22028, 44056, 2417573, 4835146, 9670292, 19340584]

約数ペア:

[(1, 19340584), (2, 9670292), (4, 4835146), (8, 2417573), (439, 44056), (878, 22028), (1756, 11014), (3512, 5507)]