42019859

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 49559040

約数和(自身を除く): 7539181

約数列:

[1, 7, 59, 71, 413, 497, 1433, 4189, 10031, 29323, 84547, 101743, 591829, 712201, 6002837, 42019859]

約数ペア:

[(1, 42019859), (7, 6002837), (59, 712201), (71, 591829), (413, 101743), (497, 84547), (1433, 29323), (4189, 10031)]