13847548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 29183616

約数和(自身を除く): 15336068

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 563, 572, 946, 1118, 1126, 1892, 2236, 2252, 6149, 6193, 7319, 12298, 12386, 14638, 24209, 24596, 24772, 29276, 48418, 80509, 96836, 161018, 266299, 314717, 322036, 532598, 629434, 1065196, 1258868, 3461887, 6923774, 13847548]

約数ペア:

[(1, 13847548), (2, 6923774), (4, 3461887), (11, 1258868), (13, 1065196), (22, 629434), (26, 532598), (43, 322036), (44, 314717), (52, 266299), (86, 161018), (143, 96836), (172, 80509), (286, 48418), (473, 29276), (559, 24772), (563, 24596), (572, 24209), (946, 14638), (1118, 12386), (1126, 12298), (1892, 7319), (2236, 6193), (2252, 6149)]