19302313

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 21352320

約数和(自身を除く): 2050007

約数列:

[1, 23, 29, 43, 667, 673, 989, 1247, 15479, 19517, 28681, 28939, 448891, 665597, 839231, 19302313]

約数ペア:

[(1, 19302313), (23, 839231), (29, 665597), (43, 448891), (667, 28939), (673, 28681), (989, 19517), (1247, 15479)]