22203544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{252313}}^1$

素因数の和:252330

約数の個数: 16

約数和(自身を含む): 45416520

約数和(自身を除く): 23212976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 252313, 504626, 1009252, 2018504, 2775443, 5550886, 11101772, 22203544]

約数ペア:

[(1, 22203544), (2, 11101772), (4, 5550886), (8, 2775443), (11, 2018504), (22, 1009252), (44, 504626), (88, 252313)]