22165031

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 27291648

約数和(自身を除く): 5126617

約数列:

[1, 7, 23, 31, 161, 217, 713, 4441, 4991, 31087, 102143, 137671, 715001, 963697, 3166433, 22165031]

約数ペア:

[(1, 22165031), (7, 3166433), (23, 963697), (31, 715001), (161, 137671), (217, 102143), (713, 31087), (4441, 4991)]