2015209538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{409429}}^1$

素因数の和:409561

約数の個数: 16

約数和(自身を含む): 3183727680

約数和(自身を除く): 1168518142

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 409429, 818858, 9416867, 18833734, 43808903, 87617806, 1007604769, 2015209538]

約数ペア:

[(1, 2015209538), (2, 1007604769), (23, 87617806), (46, 43808903), (107, 18833734), (214, 9416867), (2461, 818858), (4922, 409429)]