12426316

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1427}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 24950016

約数和(自身を除く): 12523700

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1427, 2177, 2854, 4354, 5708, 8708, 9989, 19978, 39956, 443797, 887594, 1775188, 3106579, 6213158, 12426316]

約数ペア:

[(1, 12426316), (2, 6213158), (4, 3106579), (7, 1775188), (14, 887594), (28, 443797), (311, 39956), (622, 19978), (1244, 9989), (1427, 8708), (2177, 5708), (2854, 4354)]