9981686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 18633888

約数和(自身を除く): 8652202

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2053, 2431, 4106, 4862, 22583, 26689, 34901, 45166, 53378, 69802, 293579, 383911, 453713, 587158, 767822, 907426, 4990843, 9981686]

約数ペア:

[(1, 9981686), (2, 4990843), (11, 907426), (13, 767822), (17, 587158), (22, 453713), (26, 383911), (34, 293579), (143, 69802), (187, 53378), (221, 45166), (286, 34901), (374, 26689), (442, 22583), (2053, 4862), (2431, 4106)]