18928672

素因数分解:

$2^5\times 7^1\times {\mathrm{84503}}^1$

素因数の和:84520

約数の個数: 24

約数和(自身を含む): 42590016

約数和(自身を除く): 23661344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84503, 169006, 338012, 591521, 676024, 1183042, 1352048, 2366084, 2704096, 4732168, 9464336, 18928672]

約数ペア:

[(1, 18928672), (2, 9464336), (4, 4732168), (7, 2704096), (8, 2366084), (14, 1352048), (16, 1183042), (28, 676024), (32, 591521), (56, 338012), (112, 169006), (224, 84503)]