19608742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 32405184

約数和(自身を除く): 12796442

約数列:

[1, 2, 23, 37, 41, 46, 74, 82, 281, 562, 851, 943, 1517, 1702, 1886, 3034, 6463, 10397, 11521, 12926, 20794, 23042, 34891, 69782, 239131, 264983, 426277, 478262, 529966, 852554, 9804371, 19608742]

約数ペア:

[(1, 19608742), (2, 9804371), (23, 852554), (37, 529966), (41, 478262), (46, 426277), (74, 264983), (82, 239131), (281, 69782), (562, 34891), (851, 23042), (943, 20794), (1517, 12926), (1702, 11521), (1886, 10397), (3034, 6463)]