16813516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 30578240

約数和(自身を除く): 13764724

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 1459, 2881, 2918, 5762, 5836, 11524, 62737, 97753, 125474, 195506, 250948, 391012, 4203379, 8406758, 16813516]

約数ペア:

[(1, 16813516), (2, 8406758), (4, 4203379), (43, 391012), (67, 250948), (86, 195506), (134, 125474), (172, 97753), (268, 62737), (1459, 11524), (2881, 5836), (2918, 5762)]