22230992

素因数分解:

$2^4\times 7^1\times {\mathrm{198491}}^1$

素因数の和:198506

約数の個数: 20

約数和(自身を含む): 49226016

約数和(自身を除く): 26995024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198491, 396982, 793964, 1389437, 1587928, 2778874, 3175856, 5557748, 11115496, 22230992]

約数ペア:

[(1, 22230992), (2, 11115496), (4, 5557748), (7, 3175856), (8, 2778874), (14, 1587928), (16, 1389437), (28, 793964), (56, 396982), (112, 198491)]