84342710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443909}}^1$

素因数の和:443935

約数の個数: 16

約数和(自身を含む): 159807600

約数和(自身を除く): 75464890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443909, 887818, 2219545, 4439090, 8434271, 16868542, 42171355, 84342710]

約数ペア:

[(1, 84342710), (2, 42171355), (5, 16868542), (10, 8434271), (19, 4439090), (38, 2219545), (95, 887818), (190, 443909)]