1915071804

素因数分解:

$2^2\times 3^2\times {\mathrm{53196439}}^1$

素因数の和:53196449

約数の個数: 18

約数和(自身を含む): 4840876040

約数和(自身を除く): 2925804236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53196439, 106392878, 159589317, 212785756, 319178634, 478767951, 638357268, 957535902, 1915071804]

約数ペア:

[(1, 1915071804), (2, 957535902), (3, 638357268), (4, 478767951), (6, 319178634), (9, 212785756), (12, 159589317), (18, 106392878), (36, 53196439)]