19734341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 12

約数和(自身を含む): 21871584

約数和(自身を除く): 2137243

約数列:

[1, 11, 109, 151, 1199, 1661, 11881, 16459, 130691, 181049, 1794031, 19734341]

約数ペア:

[(1, 19734341), (11, 1794031), (109, 181049), (151, 130691), (1199, 16459), (1661, 11881)]