22897616

素因数分解:

$2^4\times 7^1\times {\mathrm{204443}}^1$

素因数の和:204458

約数の個数: 20

約数和(自身を含む): 50702112

約数和(自身を除く): 27804496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 204443, 408886, 817772, 1431101, 1635544, 2862202, 3271088, 5724404, 11448808, 22897616]

約数ペア:

[(1, 22897616), (2, 11448808), (4, 5724404), (7, 3271088), (8, 2862202), (14, 1635544), (16, 1431101), (28, 817772), (56, 408886), (112, 204443)]