1948432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2646

約数の個数: 20

約数和(自身を含む): 3856896

約数和(自身を除く): 1908464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2591, 5182, 10364, 20728, 41456, 121777, 243554, 487108, 974216, 1948432]

約数ペア:

[(1, 1948432), (2, 974216), (4, 487108), (8, 243554), (16, 121777), (47, 41456), (94, 20728), (188, 10364), (376, 5182), (752, 2591)]