11485904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17509}}^1$

素因数の和:17558

約数の個数: 20

約数和(自身を含む): 22798020

約数和(自身を除く): 11312116

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17509, 35018, 70036, 140072, 280144, 717869, 1435738, 2871476, 5742952, 11485904]

約数ペア:

[(1, 11485904), (2, 5742952), (4, 2871476), (8, 1435738), (16, 717869), (41, 280144), (82, 140072), (164, 70036), (328, 35018), (656, 17509)]