16740976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7901

約数の個数: 40

約数和(自身を含む): 39025280

約数和(自身を除く): 22284304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7867, 15734, 31468, 55069, 62936, 110138, 125872, 149473, 220276, 298946, 440552, 597892, 881104, 1046311, 1195784, 2092622, 2391568, 4185244, 8370488, 16740976]

約数ペア:

[(1, 16740976), (2, 8370488), (4, 4185244), (7, 2391568), (8, 2092622), (14, 1195784), (16, 1046311), (19, 881104), (28, 597892), (38, 440552), (56, 298946), (76, 220276), (112, 149473), (133, 125872), (152, 110138), (266, 62936), (304, 55069), (532, 31468), (1064, 15734), (2128, 7867)]