12558376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 12635864

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 863, 1726, 1819, 3452, 3638, 6904, 7276, 14552, 14671, 29342, 58684, 92341, 117368, 184682, 369364, 738728, 1569797, 3139594, 6279188, 12558376]

約数ペア:

[(1, 12558376), (2, 6279188), (4, 3139594), (8, 1569797), (17, 738728), (34, 369364), (68, 184682), (107, 117368), (136, 92341), (214, 58684), (428, 29342), (856, 14671), (863, 14552), (1726, 7276), (1819, 6904), (3452, 3638)]