15193050656

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{304153}}^1$

素因数の和:304393

約数の個数: 48

約数和(自身を含む): 34337769984

約数和(自身を除く): 19144719328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 304153, 608306, 1216612, 2129071, 2433224, 4258142, 4866448, 8516284, 9732896, 17032568, 34065136, 67826119, 68130272, 135652238, 271304476, 474782833, 542608952, 949565666, 1085217904, 1899131332, 2170435808, 3798262664, 7596525328, 15193050656]

約数ペア:

[(1, 15193050656), (2, 7596525328), (4, 3798262664), (7, 2170435808), (8, 1899131332), (14, 1085217904), (16, 949565666), (28, 542608952), (32, 474782833), (56, 271304476), (112, 135652238), (223, 68130272), (224, 67826119), (446, 34065136), (892, 17032568), (1561, 9732896), (1784, 8516284), (3122, 4866448), (3568, 4258142), (6244, 2433224), (7136, 2129071), (12488, 1216612), (24976, 608306), (49952, 304153)]