18674392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{212209}}^1$

素因数の和:212226

約数の個数: 16

約数和(自身を含む): 38197800

約数和(自身を除く): 19523408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 212209, 424418, 848836, 1697672, 2334299, 4668598, 9337196, 18674392]

約数ペア:

[(1, 18674392), (2, 9337196), (4, 4668598), (8, 2334299), (11, 1697672), (22, 848836), (44, 424418), (88, 212209)]