22638224

素因数分解:

$2^4\times 7^1\times {\mathrm{202127}}^1$

素因数の和:202142

約数の個数: 20

約数和(自身を含む): 50127744

約数和(自身を除く): 27489520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 202127, 404254, 808508, 1414889, 1617016, 2829778, 3234032, 5659556, 11319112, 22638224]

約数ペア:

[(1, 22638224), (2, 11319112), (4, 5659556), (7, 3234032), (8, 2829778), (14, 1617016), (16, 1414889), (28, 808508), (56, 404254), (112, 202127)]