17309770

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3943}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 31236480

約数和(自身を除く): 13926710

約数列:

[1, 2, 5, 10, 439, 878, 2195, 3943, 4390, 7886, 19715, 39430, 1730977, 3461954, 8654885, 17309770]

約数ペア:

[(1, 17309770), (2, 8654885), (5, 3461954), (10, 1730977), (439, 39430), (878, 19715), (2195, 7886), (3943, 4390)]