19280283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 28118016

約数和(自身を除く): 8837733

約数列:

[1, 3, 11, 33, 677, 863, 2031, 2589, 7447, 9493, 22341, 28479, 584251, 1752753, 6426761, 19280283]

約数ペア:

[(1, 19280283), (3, 6426761), (11, 1752753), (33, 584251), (677, 28479), (863, 22341), (2031, 9493), (2589, 7447)]