2012136328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{18671}}^1$

素因数の和:19405

約数の個数: 32

約数和(自身を含む): 3977136000

約数和(自身を除く): 1964999672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 709, 1418, 2836, 5672, 13471, 18671, 26942, 37342, 53884, 74684, 107768, 149368, 354749, 709498, 1418996, 2837992, 13237739, 26475478, 52950956, 105901912, 251517041, 503034082, 1006068164, 2012136328]

約数ペア:

[(1, 2012136328), (2, 1006068164), (4, 503034082), (8, 251517041), (19, 105901912), (38, 52950956), (76, 26475478), (152, 13237739), (709, 2837992), (1418, 1418996), (2836, 709498), (5672, 354749), (13471, 149368), (18671, 107768), (26942, 74684), (37342, 53884)]