19143312

素因数分解:

$2^4\times 3^1\times {\mathrm{398819}}^1$

素因数の和:398830

約数の個数: 20

約数和(自身を含む): 49453680

約数和(自身を除く): 30310368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398819, 797638, 1196457, 1595276, 2392914, 3190552, 4785828, 6381104, 9571656, 19143312]

約数ペア:

[(1, 19143312), (2, 9571656), (3, 6381104), (4, 4785828), (6, 3190552), (8, 2392914), (12, 1595276), (16, 1196457), (24, 797638), (48, 398819)]