13821548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 26260080

約数和(自身を除く): 12438532

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2029, 3406, 4058, 6812, 8116, 26377, 52754, 105508, 265799, 531598, 1063196, 3455387, 6910774, 13821548]

約数ペア:

[(1, 13821548), (2, 6910774), (4, 3455387), (13, 1063196), (26, 531598), (52, 265799), (131, 105508), (262, 52754), (524, 26377), (1703, 8116), (2029, 6812), (3406, 4058)]