19367128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7589}}^1$

素因数の和:7635

約数の個数: 32

約数和(自身を含む): 40986000

約数和(自身を除く): 21618872

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7589, 15178, 30356, 60712, 83479, 166958, 220081, 333916, 440162, 667832, 880324, 1760648, 2420891, 4841782, 9683564, 19367128]

約数ペア:

[(1, 19367128), (2, 9683564), (4, 4841782), (8, 2420891), (11, 1760648), (22, 880324), (29, 667832), (44, 440162), (58, 333916), (88, 220081), (116, 166958), (232, 83479), (319, 60712), (638, 30356), (1276, 15178), (2552, 7589)]