12578288

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1784

約数の個数: 20

約数和(自身を含む): 24425520

約数和(自身を除く): 11847232

約数列:

[1, 2, 4, 8, 16, 839, 937, 1678, 1874, 3356, 3748, 6712, 7496, 13424, 14992, 786143, 1572286, 3144572, 6289144, 12578288]

約数ペア:

[(1, 12578288), (2, 6289144), (4, 3144572), (8, 1572286), (16, 786143), (839, 14992), (937, 13424), (1678, 7496), (1874, 6712), (3356, 3748)]