19809672

素因数分解:

$2^3\times 3^1\times {\mathrm{825403}}^1$

素因数の和:825412

約数の個数: 16

約数和(自身を含む): 49524240

約数和(自身を除く): 29714568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825403, 1650806, 2476209, 3301612, 4952418, 6603224, 9904836, 19809672]

約数ペア:

[(1, 19809672), (2, 9904836), (3, 6603224), (4, 4952418), (6, 3301612), (8, 2476209), (12, 1650806), (24, 825403)]