19661199368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2066989}}^1$

素因数の和:2067065

約数の個数: 32

約数和(自身を含む): 39066111000

約数和(自身を除く): 19404911632

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 2066989, 4133978, 8267956, 16535912, 59942681, 84746549, 119885362, 169493098, 239770724, 338986196, 479541448, 677972392, 2457649921, 4915299842, 9830599684, 19661199368]

約数ペア:

[(1, 19661199368), (2, 9830599684), (4, 4915299842), (8, 2457649921), (29, 677972392), (41, 479541448), (58, 338986196), (82, 239770724), (116, 169493098), (164, 119885362), (232, 84746549), (328, 59942681), (1189, 16535912), (2378, 8267956), (4756, 4133978), (9512, 2066989)]