9887642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 16189308

約数和(自身を除く): 6301666

約数列:

[1, 2, 17, 34, 41, 82, 173, 346, 697, 1394, 1681, 2941, 3362, 5882, 7093, 14186, 28577, 57154, 120581, 241162, 290813, 581626, 4943821, 9887642]

約数ペア:

[(1, 9887642), (2, 4943821), (17, 581626), (34, 290813), (41, 241162), (82, 120581), (173, 57154), (346, 28577), (697, 14186), (1394, 7093), (1681, 5882), (2941, 3362)]