12257778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5419}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 27316800

約数和(自身を除く): 15059022

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 5419, 10838, 16257, 32514, 70447, 140894, 157151, 211341, 314302, 422682, 471453, 942906, 2042963, 4085926, 6128889, 12257778]

約数ペア:

[(1, 12257778), (2, 6128889), (3, 4085926), (6, 2042963), (13, 942906), (26, 471453), (29, 422682), (39, 314302), (58, 211341), (78, 157151), (87, 140894), (174, 70447), (377, 32514), (754, 16257), (1131, 10838), (2262, 5419)]