16928779

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 20260800

約数和(自身を除く): 3332021

約数列:

[1, 7, 29, 89, 203, 623, 937, 2581, 6559, 18067, 27173, 83393, 190211, 583751, 2418397, 16928779]

約数ペア:

[(1, 16928779), (7, 2418397), (29, 583751), (89, 190211), (203, 83393), (623, 27173), (937, 18067), (2581, 6559)]