16508372

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{4003}}^1$

素因数の和:5038

約数の個数: 12

約数和(自身を含む): 28924896

約数和(自身を除く): 12416524

約数列:

[1, 2, 4, 1031, 2062, 4003, 4124, 8006, 16012, 4127093, 8254186, 16508372]

約数ペア:

[(1, 16508372), (2, 8254186), (4, 4127093), (1031, 16012), (2062, 8006), (4003, 4124)]