19240794

素因数分解:

$2^1\times 3^3\times {\mathrm{356311}}^1$

素因数の和:356322

約数の個数: 16

約数和(自身を含む): 42757440

約数和(自身を除く): 23516646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 356311, 712622, 1068933, 2137866, 3206799, 6413598, 9620397, 19240794]

約数ペア:

[(1, 19240794), (2, 9620397), (3, 6413598), (6, 3206799), (9, 2137866), (18, 1068933), (27, 712622), (54, 356311)]