9821288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{17291}}^1$

素因数の和:17368

約数の個数: 16

約数和(自身を含む): 18675360

約数和(自身を除く): 8854072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 17291, 34582, 69164, 138328, 1227661, 2455322, 4910644, 9821288]

約数ペア:

[(1, 9821288), (2, 4910644), (4, 2455322), (8, 1227661), (71, 138328), (142, 69164), (284, 34582), (568, 17291)]