2019450136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{222799}}^1$

素因数の和:222919

約数の個数: 32

約数和(自身を含む): 4170816000

約数和(自身を除く): 2151365864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 222799, 445598, 891196, 1782392, 2450789, 4901578, 9803156, 19606312, 22948297, 45896594, 91793188, 183586376, 252431267, 504862534, 1009725068, 2019450136]

約数ペア:

[(1, 2019450136), (2, 1009725068), (4, 504862534), (8, 252431267), (11, 183586376), (22, 91793188), (44, 45896594), (88, 22948297), (103, 19606312), (206, 9803156), (412, 4901578), (824, 2450789), (1133, 1782392), (2266, 891196), (4532, 445598), (9064, 222799)]