12243448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 28454400

約数和(自身を除く): 16210952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 311, 518, 532, 622, 703, 1036, 1064, 1244, 1406, 2072, 2177, 2488, 2812, 4354, 4921, 5624, 5909, 8708, 9842, 11507, 11818, 17416, 19684, 23014, 23636, 39368, 41363, 46028, 47272, 80549, 82726, 92056, 161098, 165452, 218633, 322196, 330904, 437266, 644392, 874532, 1530431, 1749064, 3060862, 6121724, 12243448]

約数ペア:

[(1, 12243448), (2, 6121724), (4, 3060862), (7, 1749064), (8, 1530431), (14, 874532), (19, 644392), (28, 437266), (37, 330904), (38, 322196), (56, 218633), (74, 165452), (76, 161098), (133, 92056), (148, 82726), (152, 80549), (259, 47272), (266, 46028), (296, 41363), (311, 39368), (518, 23636), (532, 23014), (622, 19684), (703, 17416), (1036, 11818), (1064, 11507), (1244, 9842), (1406, 8708), (2072, 5909), (2177, 5624), (2488, 4921), (2812, 4354)]