11678864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42937}}^1$

素因数の和:42962

約数の個数: 20

約数和(自身を含む): 23959404

約数和(自身を除く): 12280540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42937, 85874, 171748, 343496, 686992, 729929, 1459858, 2919716, 5839432, 11678864]

約数ペア:

[(1, 11678864), (2, 5839432), (4, 2919716), (8, 1459858), (16, 729929), (17, 686992), (34, 343496), (68, 171748), (136, 85874), (272, 42937)]