11786384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 24299040

約数和(自身を除く): 12512656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 283, 304, 548, 566, 1096, 1132, 2192, 2264, 2603, 4528, 5206, 5377, 10412, 10754, 20824, 21508, 38771, 41648, 43016, 77542, 86032, 155084, 310168, 620336, 736649, 1473298, 2946596, 5893192, 11786384]

約数ペア:

[(1, 11786384), (2, 5893192), (4, 2946596), (8, 1473298), (16, 736649), (19, 620336), (38, 310168), (76, 155084), (137, 86032), (152, 77542), (274, 43016), (283, 41648), (304, 38771), (548, 21508), (566, 20824), (1096, 10754), (1132, 10412), (2192, 5377), (2264, 5206), (2603, 4528)]