20161405858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13591}}^1\times {\mathrm{67429}}^1$

素因数の和:81033

約数の個数: 16

約数和(自身を含む): 32994308160

約数和(自身を除く): 12832902302

約数列:

[1, 2, 11, 22, 13591, 27182, 67429, 134858, 149501, 299002, 741719, 1483438, 916427539, 1832855078, 10080702929, 20161405858]

約数ペア:

[(1, 20161405858), (2, 10080702929), (11, 1832855078), (22, 916427539), (13591, 1483438), (27182, 741719), (67429, 299002), (134858, 149501)]