19228146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457813}}^1$

素因数の和:457825

約数の個数: 16

約数和(自身を含む): 43950144

約数和(自身を除く): 24721998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457813, 915626, 1373439, 2746878, 3204691, 6409382, 9614073, 19228146]

約数ペア:

[(1, 19228146), (2, 9614073), (3, 6409382), (6, 3204691), (7, 2746878), (14, 1373439), (21, 915626), (42, 457813)]