2155993862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{174067}}^1$

素因数の和:174643

約数の個数: 16

約数和(自身を含む): 3534276672

約数和(自身を除く): 1378282810

約数列:

[1, 2, 11, 22, 563, 1126, 6193, 12386, 174067, 348134, 1914737, 3829474, 97999721, 195999442, 1077996931, 2155993862]

約数ペア:

[(1, 2155993862), (2, 1077996931), (11, 195999442), (22, 97999721), (563, 3829474), (1126, 1914737), (6193, 348134), (12386, 174067)]