16316855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 4639465

約数列:

[1, 5, 17, 85, 97, 485, 1649, 1979, 8245, 9895, 33643, 168215, 191963, 959815, 3263371, 16316855]

約数ペア:

[(1, 16316855), (5, 3263371), (17, 959815), (85, 191963), (97, 168215), (485, 33643), (1649, 9895), (1979, 8245)]