12284944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 17713136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 251, 266, 304, 322, 368, 437, 502, 532, 644, 874, 1004, 1064, 1288, 1748, 1757, 2008, 2128, 2576, 3059, 3496, 3514, 4016, 4769, 5773, 6118, 6992, 7028, 9538, 11546, 12236, 14056, 19076, 23092, 24472, 28112, 33383, 38152, 40411, 46184, 48944, 66766, 76304, 80822, 92368, 109687, 133532, 161644, 219374, 267064, 323288, 438748, 534128, 646576, 767809, 877496, 1535618, 1754992, 3071236, 6142472, 12284944]

約数ペア:

[(1, 12284944), (2, 6142472), (4, 3071236), (7, 1754992), (8, 1535618), (14, 877496), (16, 767809), (19, 646576), (23, 534128), (28, 438748), (38, 323288), (46, 267064), (56, 219374), (76, 161644), (92, 133532), (112, 109687), (133, 92368), (152, 80822), (161, 76304), (184, 66766), (251, 48944), (266, 46184), (304, 40411), (322, 38152), (368, 33383), (437, 28112), (502, 24472), (532, 23092), (644, 19076), (874, 14056), (1004, 12236), (1064, 11546), (1288, 9538), (1748, 7028), (1757, 6992), (2008, 6118), (2128, 5773), (2576, 4769), (3059, 4016), (3496, 3514)]