1949203588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11332579}}^1$

素因数の和:11332626

約数の個数: 12

約数和(自身を含む): 3490434640

約数和(自身を除く): 1541231052

約数列:

[1, 2, 4, 43, 86, 172, 11332579, 22665158, 45330316, 487300897, 974601794, 1949203588]

約数ペア:

[(1, 1949203588), (2, 974601794), (4, 487300897), (43, 45330316), (86, 22665158), (172, 11332579)]