834864370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4394023}}^1$

素因数の和:4394049

約数の個数: 16

約数和(自身を含む): 1581848640

約数和(自身を除く): 746984270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4394023, 8788046, 21970115, 43940230, 83486437, 166972874, 417432185, 834864370]

約数ペア:

[(1, 834864370), (2, 417432185), (5, 166972874), (10, 83486437), (19, 43940230), (38, 21970115), (95, 8788046), (190, 4394023)]