16986392

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{4793}}^1$

素因数の和:5242

約数の個数: 16

約数和(自身を含む): 31928040

約数和(自身を除く): 14941648

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 4793, 9586, 19172, 38344, 2123299, 4246598, 8493196, 16986392]

約数ペア:

[(1, 16986392), (2, 8493196), (4, 4246598), (8, 2123299), (443, 38344), (886, 19172), (1772, 9586), (3544, 4793)]