16631988

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1709}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 38878560

約数和(自身を除く): 22246572

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 1709, 2433, 3244, 3418, 4866, 5127, 6836, 9732, 10254, 20508, 1385999, 2771998, 4157997, 5543996, 8315994, 16631988]

約数ペア:

[(1, 16631988), (2, 8315994), (3, 5543996), (4, 4157997), (6, 2771998), (12, 1385999), (811, 20508), (1622, 10254), (1709, 9732), (2433, 6836), (3244, 5127), (3418, 4866)]