19314800234

素因数分解:

$2^1\times {\mathrm{20173}}^1\times {\mathrm{478729}}^1$

素因数の和:498904

約数の個数: 8

約数和(自身を含む): 28973697060

約数和(自身を除く): 9658896826

約数列:

[1, 2, 20173, 40346, 478729, 957458, 9657400117, 19314800234]

約数ペア:

[(1, 19314800234), (2, 9657400117), (20173, 957458), (40346, 478729)]