12127472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 29164800

約数和(自身を除く): 17037328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 139, 152, 164, 266, 278, 287, 304, 328, 532, 556, 574, 656, 779, 973, 1064, 1112, 1148, 1558, 1946, 2128, 2224, 2296, 2641, 3116, 3892, 4592, 5282, 5453, 5699, 6232, 7784, 10564, 10906, 11398, 12464, 15568, 18487, 21128, 21812, 22796, 36974, 39893, 42256, 43624, 45592, 73948, 79786, 87248, 91184, 108281, 147896, 159572, 216562, 295792, 319144, 433124, 638288, 757967, 866248, 1515934, 1732496, 3031868, 6063736, 12127472]

約数ペア:

[(1, 12127472), (2, 6063736), (4, 3031868), (7, 1732496), (8, 1515934), (14, 866248), (16, 757967), (19, 638288), (28, 433124), (38, 319144), (41, 295792), (56, 216562), (76, 159572), (82, 147896), (112, 108281), (133, 91184), (139, 87248), (152, 79786), (164, 73948), (266, 45592), (278, 43624), (287, 42256), (304, 39893), (328, 36974), (532, 22796), (556, 21812), (574, 21128), (656, 18487), (779, 15568), (973, 12464), (1064, 11398), (1112, 10906), (1148, 10564), (1558, 7784), (1946, 6232), (2128, 5699), (2224, 5453), (2296, 5282), (2641, 4592), (3116, 3892)]