12745986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 27943488

約数和(自身を除く): 15197502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 617, 626, 939, 1234, 1851, 1878, 3443, 3702, 6787, 6886, 10329, 13574, 20361, 20658, 40722, 193121, 386242, 579363, 1158726, 2124331, 4248662, 6372993, 12745986]

約数ペア:

[(1, 12745986), (2, 6372993), (3, 4248662), (6, 2124331), (11, 1158726), (22, 579363), (33, 386242), (66, 193121), (313, 40722), (617, 20658), (626, 20361), (939, 13574), (1234, 10329), (1851, 6886), (1878, 6787), (3443, 3702)]