19193060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3391}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 40459776

約数和(自身を除く): 21266716

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 3391, 5660, 6782, 13564, 16955, 33910, 67820, 959653, 1919306, 3838612, 4798265, 9596530, 19193060]

約数ペア:

[(1, 19193060), (2, 9596530), (4, 4798265), (5, 3838612), (10, 1919306), (20, 959653), (283, 67820), (566, 33910), (1132, 16955), (1415, 13564), (2830, 6782), (3391, 5660)]