12275368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 28224000

約数和(自身を除く): 15948632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 139, 152, 166, 266, 278, 332, 532, 556, 581, 664, 973, 1064, 1112, 1162, 1577, 1946, 2324, 2641, 3154, 3892, 4648, 5282, 6308, 7784, 10564, 11039, 11537, 12616, 18487, 21128, 22078, 23074, 36974, 44156, 46148, 73948, 80759, 88312, 92296, 147896, 161518, 219203, 323036, 438406, 646072, 876812, 1534421, 1753624, 3068842, 6137684, 12275368]

約数ペア:

[(1, 12275368), (2, 6137684), (4, 3068842), (7, 1753624), (8, 1534421), (14, 876812), (19, 646072), (28, 438406), (38, 323036), (56, 219203), (76, 161518), (83, 147896), (133, 92296), (139, 88312), (152, 80759), (166, 73948), (266, 46148), (278, 44156), (332, 36974), (532, 23074), (556, 22078), (581, 21128), (664, 18487), (973, 12616), (1064, 11537), (1112, 11039), (1162, 10564), (1577, 7784), (1946, 6308), (2324, 5282), (2641, 4648), (3154, 3892)]