12453316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 23617440

約数和(自身を除く): 11164124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4259, 8518, 17036, 72403, 144806, 183137, 289612, 366274, 732548, 3113329, 6226658, 12453316]

約数ペア:

[(1, 12453316), (2, 6226658), (4, 3113329), (17, 732548), (34, 366274), (43, 289612), (68, 183137), (86, 144806), (172, 72403), (731, 17036), (1462, 8518), (2924, 4259)]