19304138

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:998

約数の個数: 24

約数和(自身を含む): 33851844

約数和(自身を除く): 14547706

約数列:

[1, 2, 7, 14, 49, 98, 281, 562, 701, 1402, 1967, 3934, 4907, 9814, 13769, 27538, 34349, 68698, 196981, 393962, 1378867, 2757734, 9652069, 19304138]

約数ペア:

[(1, 19304138), (2, 9652069), (7, 2757734), (14, 1378867), (49, 393962), (98, 196981), (281, 68698), (562, 34349), (701, 27538), (1402, 13769), (1967, 9814), (3934, 4907)]