17968270

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4093}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 32424480

約数和(自身を除く): 14456210

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4093, 4390, 8186, 20465, 40930, 1796827, 3593654, 8984135, 17968270]

約数ペア:

[(1, 17968270), (2, 8984135), (5, 3593654), (10, 1796827), (439, 40930), (878, 20465), (2195, 8186), (4093, 4390)]