12912467576

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{1039}}^1\times {\mathrm{2789}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 24286392000

約数和(自身を除く): 11373924424

約数列:

[1, 2, 4, 8, 557, 1039, 1114, 2078, 2228, 2789, 4156, 4456, 5578, 8312, 11156, 22312, 578723, 1157446, 1553473, 2314892, 2897771, 3106946, 4629784, 5795542, 6213892, 11591084, 12427784, 23182168, 1614058447, 3228116894, 6456233788, 12912467576]

約数ペア:

[(1, 12912467576), (2, 6456233788), (4, 3228116894), (8, 1614058447), (557, 23182168), (1039, 12427784), (1114, 11591084), (2078, 6213892), (2228, 5795542), (2789, 4629784), (4156, 3106946), (4456, 2897771), (5578, 2314892), (8312, 1553473), (11156, 1157446), (22312, 578723)]