18852856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{214237}}^1$

素因数の和:214254

約数の個数: 16

約数和(自身を含む): 38562840

約数和(自身を除く): 19709984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 214237, 428474, 856948, 1713896, 2356607, 4713214, 9426428, 18852856]

約数ペア:

[(1, 18852856), (2, 9426428), (4, 4713214), (8, 2356607), (11, 1713896), (22, 856948), (44, 428474), (88, 214237)]