16210782721

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1\times {\mathrm{10399}}^1$

素因数の和:15628

約数の個数: 16

約数和(自身を含む): 18962944000

約数和(自身を除く): 2752161279

約数列:

[1, 7, 43, 301, 5179, 10399, 36253, 72793, 222697, 447157, 1558879, 3130099, 53856421, 376994947, 2315826103, 16210782721]

約数ペア:

[(1, 16210782721), (7, 2315826103), (43, 376994947), (301, 53856421), (5179, 3130099), (10399, 1558879), (36253, 447157), (72793, 222697)]