21589026

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2753}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 43226784

約数和(自身を除く): 21637758

約数列:

[1, 2, 3, 6, 1307, 2614, 2753, 3921, 5506, 7842, 8259, 16518, 3598171, 7196342, 10794513, 21589026]

約数ペア:

[(1, 21589026), (2, 10794513), (3, 7196342), (6, 3598171), (1307, 16518), (2614, 8259), (2753, 7842), (3921, 5506)]