21271967134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1\times {\mathrm{3677}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 34955712000

約数和(自身を除く): 13683744866

約数列:

[1, 2, 11, 22, 439, 599, 878, 1198, 3677, 4829, 6589, 7354, 9658, 13178, 40447, 80894, 262961, 525922, 1614203, 2202523, 2892571, 3228406, 4405046, 5785142, 17756233, 24227753, 35512466, 48455506, 966907597, 1933815194, 10635983567, 21271967134]

約数ペア:

[(1, 21271967134), (2, 10635983567), (11, 1933815194), (22, 966907597), (439, 48455506), (599, 35512466), (878, 24227753), (1198, 17756233), (3677, 5785142), (4829, 4405046), (6589, 3228406), (7354, 2892571), (9658, 2202523), (13178, 1614203), (40447, 525922), (80894, 262961)]