2019165032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{106541}}^1$

素因数の和:106673

約数の個数: 32

約数和(自身を含む): 3988932480

約数和(自身を除く): 1969767448

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4738, 9476, 18952, 106541, 213082, 426164, 852328, 2450443, 4900886, 9801772, 10973723, 19603544, 21947446, 43894892, 87789784, 252395629, 504791258, 1009582516, 2019165032]

約数ペア:

[(1, 2019165032), (2, 1009582516), (4, 504791258), (8, 252395629), (23, 87789784), (46, 43894892), (92, 21947446), (103, 19603544), (184, 10973723), (206, 9801772), (412, 4900886), (824, 2450443), (2369, 852328), (4738, 426164), (9476, 213082), (18952, 106541)]