2021096858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4861}}^1\times {\mathrm{18899}}^1$

素因数の和:23773

約数の個数: 16

約数和(自身を含む): 3308104800

約数和(自身を除く): 1287007942

約数列:

[1, 2, 11, 22, 4861, 9722, 18899, 37798, 53471, 106942, 207889, 415778, 91868039, 183736078, 1010548429, 2021096858]

約数ペア:

[(1, 2021096858), (2, 1010548429), (11, 183736078), (22, 91868039), (4861, 415778), (9722, 207889), (18899, 106942), (37798, 53471)]