16921222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10589}}^1$

素因数の和:10655

約数の個数: 16

約数和(自身を含む): 27449280

約数和(自身を除く): 10528058

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 10589, 21178, 180013, 360026, 497683, 995366, 8460611, 16921222]

約数ペア:

[(1, 16921222), (2, 8460611), (17, 995366), (34, 497683), (47, 360026), (94, 180013), (799, 21178), (1598, 10589)]