18268591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 21247488

約数和(自身を除く): 2978897

約数列:

[1, 11, 17, 187, 211, 463, 2321, 3587, 5093, 7871, 39457, 86581, 97693, 1074623, 1660781, 18268591]

約数ペア:

[(1, 18268591), (11, 1660781), (17, 1074623), (187, 97693), (211, 86581), (463, 39457), (2321, 7871), (3587, 5093)]