16395948

素因数分解:

$2^2\times 3^2\times {\mathrm{455443}}^1$

素因数の和:455453

約数の個数: 18

約数和(自身を含む): 41445404

約数和(自身を除く): 25049456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 455443, 910886, 1366329, 1821772, 2732658, 4098987, 5465316, 8197974, 16395948]

約数ペア:

[(1, 16395948), (2, 8197974), (3, 5465316), (4, 4098987), (6, 2732658), (9, 1821772), (12, 1366329), (18, 910886), (36, 455443)]