11021444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20747

約数の個数: 24

約数和(自身を含む): 23204160

約数和(自身を除く): 12182716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20717, 41434, 82868, 145019, 290038, 393623, 580076, 787246, 1574492, 2755361, 5510722, 11021444]

約数ペア:

[(1, 11021444), (2, 5510722), (4, 2755361), (7, 1574492), (14, 787246), (19, 580076), (28, 393623), (38, 290038), (76, 145019), (133, 82868), (266, 41434), (532, 20717)]