16620710

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2371}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 29972592

約数和(自身を除く): 13351882

約数列:

[1, 2, 5, 10, 701, 1402, 2371, 3505, 4742, 7010, 11855, 23710, 1662071, 3324142, 8310355, 16620710]

約数ペア:

[(1, 16620710), (2, 8310355), (5, 3324142), (10, 1662071), (701, 23710), (1402, 11855), (2371, 7010), (3505, 4742)]