22202774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 24

約数和(自身を含む): 38208240

約数和(自身を除く): 16005466

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3989, 5566, 7978, 43879, 87758, 91747, 183494, 482669, 965338, 1009217, 2018434, 11101387, 22202774]

約数ペア:

[(1, 22202774), (2, 11101387), (11, 2018434), (22, 1009217), (23, 965338), (46, 482669), (121, 183494), (242, 91747), (253, 87758), (506, 43879), (2783, 7978), (3989, 5566)]