20121493414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83146667}}^1$

素因数の和:83146691

約数の個数: 12

約数和(自身を含む): 33175520532

約数和(自身を除く): 13054027118

約数列:

[1, 2, 11, 22, 121, 242, 83146667, 166293334, 914613337, 1829226674, 10060746707, 20121493414]

約数ペア:

[(1, 20121493414), (2, 10060746707), (11, 1829226674), (22, 914613337), (121, 166293334), (242, 83146667)]