80219622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1909991}}^1$

素因数の和:1910003

約数の個数: 16

約数和(自身を含む): 183359232

約数和(自身を除く): 103139610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1909991, 3819982, 5729973, 11459946, 13369937, 26739874, 40109811, 80219622]

約数ペア:

[(1, 80219622), (2, 40109811), (3, 26739874), (6, 13369937), (7, 11459946), (14, 5729973), (21, 3819982), (42, 1909991)]