20161120001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{638839}}^1$

素因数の和:639020

約数の個数: 16

約数和(自身を含む): 23304883200

約数和(自身を除く): 3143763199

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 31559, 638839, 7027229, 12137941, 96464689, 133517351, 1061111579, 1832829091, 20161120001]

約数ペア:

[(1, 20161120001), (11, 1832829091), (19, 1061111579), (151, 133517351), (209, 96464689), (1661, 12137941), (2869, 7027229), (31559, 638839)]