12961192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 25963200

約数和(自身を除く): 13002008

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1201, 1349, 2402, 2698, 4804, 5396, 9608, 10792, 22819, 45638, 85271, 91276, 170542, 182552, 341084, 682168, 1620149, 3240298, 6480596, 12961192]

約数ペア:

[(1, 12961192), (2, 6480596), (4, 3240298), (8, 1620149), (19, 682168), (38, 341084), (71, 182552), (76, 170542), (142, 91276), (152, 85271), (284, 45638), (568, 22819), (1201, 10792), (1349, 9608), (2402, 5396), (2698, 4804)]