16081949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 18697392

約数和(自身を除く): 2615443

約数列:

[1, 13, 17, 53, 221, 689, 901, 1373, 11713, 17849, 23341, 72769, 303433, 945997, 1237073, 16081949]

約数ペア:

[(1, 16081949), (13, 1237073), (17, 945997), (53, 303433), (221, 72769), (689, 23341), (901, 17849), (1373, 11713)]