12144976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10770

約数の個数: 20

約数和(自身を含む): 23864544

約数和(自身を除く): 11719568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10691, 21382, 42764, 85528, 171056, 759061, 1518122, 3036244, 6072488, 12144976]

約数ペア:

[(1, 12144976), (2, 6072488), (4, 3036244), (8, 1518122), (16, 759061), (71, 171056), (142, 85528), (284, 42764), (568, 21382), (1136, 10691)]