15994548

素因数分解:

$2^2\times 3^2\times {\mathrm{444293}}^1$

素因数の和:444303

約数の個数: 18

約数和(自身を含む): 40430754

約数和(自身を除く): 24436206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444293, 888586, 1332879, 1777172, 2665758, 3998637, 5331516, 7997274, 15994548]

約数ペア:

[(1, 15994548), (2, 7997274), (3, 5331516), (4, 3998637), (6, 2665758), (9, 1777172), (12, 1332879), (18, 888586), (36, 444293)]