2019905196

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1891297}}^1$

素因数の和:1891393

約数の個数: 24

約数和(自身を含む): 4766070960

約数和(自身を除く): 2746165764

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1891297, 3782594, 5673891, 7565188, 11347782, 22695564, 168325433, 336650866, 504976299, 673301732, 1009952598, 2019905196]

約数ペア:

[(1, 2019905196), (2, 1009952598), (3, 673301732), (4, 504976299), (6, 336650866), (12, 168325433), (89, 22695564), (178, 11347782), (267, 7565188), (356, 5673891), (534, 3782594), (1068, 1891297)]