19471388902

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1827613}}^1$

素因数の和:1828383

約数の個数: 16

約数和(自身を含む): 33423404832

約数和(自身を除く): 13952015930

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 1827613, 3655226, 12793291, 25586582, 1390813493, 2781626986, 9735694451, 19471388902]

約数ペア:

[(1, 19471388902), (2, 9735694451), (7, 2781626986), (14, 1390813493), (761, 25586582), (1522, 12793291), (5327, 3655226), (10654, 1827613)]