11398946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 18494784

約数和(自身を除く): 7095838

約数列:

[1, 2, 13, 26, 263, 526, 1667, 3334, 3419, 6838, 21671, 43342, 438421, 876842, 5699473, 11398946]

約数ペア:

[(1, 11398946), (2, 5699473), (13, 876842), (26, 438421), (263, 43342), (526, 21671), (1667, 6838), (3334, 3419)]