19624929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 27770880

約数和(自身を除く): 8145951

約数列:

[1, 3, 19, 57, 127, 381, 2413, 2711, 7239, 8133, 51509, 154527, 344297, 1032891, 6541643, 19624929]

約数ペア:

[(1, 19624929), (3, 6541643), (19, 1032891), (57, 344297), (127, 154527), (381, 51509), (2413, 8133), (2711, 7239)]