11220222352

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{374807}}^1$

素因数の和:376686

約数の個数: 20

約数和(自身を含む): 21750857856

約数和(自身を除く): 10530635504

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 7484, 14968, 29936, 374807, 749614, 1499228, 2998456, 5996912, 701263897, 1402527794, 2805055588, 5610111176, 11220222352]

約数ペア:

[(1, 11220222352), (2, 5610111176), (4, 2805055588), (8, 1402527794), (16, 701263897), (1871, 5996912), (3742, 2998456), (7484, 1499228), (14968, 749614), (29936, 374807)]