18498392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210209}}^1$

素因数の和:210226

約数の個数: 16

約数和(自身を含む): 37837800

約数和(自身を除く): 19339408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210209, 420418, 840836, 1681672, 2312299, 4624598, 9249196, 18498392]

約数ペア:

[(1, 18498392), (2, 9249196), (4, 4624598), (8, 2312299), (11, 1681672), (22, 840836), (44, 420418), (88, 210209)]