11513456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17551}}^1$

素因数の和:17600

約数の個数: 20

約数和(自身を含む): 22852704

約数和(自身を除く): 11339248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17551, 35102, 70204, 140408, 280816, 719591, 1439182, 2878364, 5756728, 11513456]

約数ペア:

[(1, 11513456), (2, 5756728), (4, 2878364), (8, 1439182), (16, 719591), (41, 280816), (82, 140408), (164, 70204), (328, 35102), (656, 17551)]