12158293

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 14688256

約数和(自身を除く): 2529963

約数列:

[1, 7, 31, 43, 217, 301, 1303, 1333, 9121, 9331, 40393, 56029, 282751, 392203, 1736899, 12158293]

約数ペア:

[(1, 12158293), (7, 1736899), (31, 392203), (43, 282751), (217, 56029), (301, 40393), (1303, 9331), (1333, 9121)]