12260788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 21963200

約数和(自身を除く): 9702412

約数列:

[1, 2, 4, 73, 146, 199, 211, 292, 398, 422, 796, 844, 14527, 15403, 29054, 30806, 41989, 58108, 61612, 83978, 167956, 3065197, 6130394, 12260788]

約数ペア:

[(1, 12260788), (2, 6130394), (4, 3065197), (73, 167956), (146, 83978), (199, 61612), (211, 58108), (292, 41989), (398, 30806), (422, 29054), (796, 15403), (844, 14527)]