389352214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{10193}}^1$

素因数の和:10535

約数の個数: 16

約数和(自身を含む): 594514080

約数和(自身を除く): 205161866

約数列:

[1, 2, 71, 142, 269, 538, 10193, 19099, 20386, 38198, 723703, 1447406, 2741917, 5483834, 194676107, 389352214]

約数ペア:

[(1, 389352214), (2, 194676107), (71, 5483834), (142, 2741917), (269, 1447406), (538, 723703), (10193, 38198), (19099, 20386)]