16869814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38167}}^1$

素因数の和:38199

約数の個数: 16

約数和(自身を含む): 28855008

約数和(自身を除く): 11985194

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 38167, 76334, 496171, 648839, 992342, 1297678, 8434907, 16869814]

約数ペア:

[(1, 16869814), (2, 8434907), (13, 1297678), (17, 992342), (26, 648839), (34, 496171), (221, 76334), (442, 38167)]