15180788

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 36

約数和(自身を含む): 31356612

約数和(自身を除く): 16175824

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1061, 2044, 2122, 3577, 4244, 7154, 7427, 14308, 14854, 29708, 51989, 77453, 103978, 154906, 207956, 309812, 542171, 1084342, 2168684, 3795197, 7590394, 15180788]

約数ペア:

[(1, 15180788), (2, 7590394), (4, 3795197), (7, 2168684), (14, 1084342), (28, 542171), (49, 309812), (73, 207956), (98, 154906), (146, 103978), (196, 77453), (292, 51989), (511, 29708), (1022, 14854), (1061, 14308), (2044, 7427), (2122, 7154), (3577, 4244)]