12455872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 29059632

約数和(自身を除く): 16603760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1361, 2288, 2722, 4576, 5444, 9152, 10888, 14971, 17693, 21776, 29942, 35386, 43552, 59884, 70772, 87104, 119768, 141544, 194623, 239536, 283088, 389246, 479072, 566176, 778492, 958144, 1132352, 1556984, 3113968, 6227936, 12455872]

約数ペア:

[(1, 12455872), (2, 6227936), (4, 3113968), (8, 1556984), (11, 1132352), (13, 958144), (16, 778492), (22, 566176), (26, 479072), (32, 389246), (44, 283088), (52, 239536), (64, 194623), (88, 141544), (104, 119768), (143, 87104), (176, 70772), (208, 59884), (286, 43552), (352, 35386), (416, 29942), (572, 21776), (704, 17693), (832, 14971), (1144, 10888), (1361, 9152), (2288, 5444), (2722, 4576)]