18609466

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^2$

素因数の和:893

約数の個数: 12

約数和(自身を含む): 28508922

約数和(自身を除く): 9899456

約数列:

[1, 2, 53, 106, 419, 838, 22207, 44414, 175561, 351122, 9304733, 18609466]

約数ペア:

[(1, 18609466), (2, 9304733), (53, 351122), (106, 175561), (419, 44414), (838, 22207)]