24719807

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 28879872

約数和(自身を除く): 4160065

約数列:

[1, 7, 83, 157, 271, 581, 1099, 1897, 13031, 22493, 42547, 91217, 157451, 297829, 3531401, 24719807]

約数ペア:

[(1, 24719807), (7, 3531401), (83, 297829), (157, 157451), (271, 91217), (581, 42547), (1099, 22493), (1897, 13031)]