39739196

素因数分解:

$2^2\times 7^2\times {\mathrm{202751}}^1$

素因数の和:202769

約数の個数: 18

約数和(自身を含む): 80898048

約数和(自身を除く): 41158852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 202751, 405502, 811004, 1419257, 2838514, 5677028, 9934799, 19869598, 39739196]

約数ペア:

[(1, 39739196), (2, 19869598), (4, 9934799), (7, 5677028), (14, 2838514), (28, 1419257), (49, 811004), (98, 405502), (196, 202751)]