122471216

素因数分解:

$2^4\times 7^1\times {\mathrm{1093493}}^1$

素因数の和:1093508

約数の個数: 20

約数和(自身を含む): 271186512

約数和(自身を除く): 148715296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1093493, 2186986, 4373972, 7654451, 8747944, 15308902, 17495888, 30617804, 61235608, 122471216]

約数ペア:

[(1, 122471216), (2, 61235608), (4, 30617804), (7, 17495888), (8, 15308902), (14, 8747944), (16, 7654451), (28, 4373972), (56, 2186986), (112, 1093493)]