12038554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 19758816

約数和(自身を除く): 7720262

約数列:

[1, 2, 11, 22, 461, 922, 1187, 2374, 5071, 10142, 13057, 26114, 547207, 1094414, 6019277, 12038554]

約数ペア:

[(1, 12038554), (2, 6019277), (11, 1094414), (22, 547207), (461, 26114), (922, 13057), (1187, 10142), (2374, 5071)]