12995288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 25631760

約数和(自身を除く): 12636472

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1021, 1591, 2042, 3182, 4084, 6364, 8168, 12728, 37777, 43903, 75554, 87806, 151108, 175612, 302216, 351224, 1624411, 3248822, 6497644, 12995288]

約数ペア:

[(1, 12995288), (2, 6497644), (4, 3248822), (8, 1624411), (37, 351224), (43, 302216), (74, 175612), (86, 151108), (148, 87806), (172, 75554), (296, 43903), (344, 37777), (1021, 12728), (1591, 8168), (2042, 6364), (3182, 4084)]