15692181904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{3347}}^1$

素因数の和:4424

約数の個数: 80

約数和(自身を含む): 35639968896

約数和(自身を除く): 19947786992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1021, 1148, 2042, 2296, 3347, 4084, 4592, 6694, 7147, 8168, 13388, 14294, 16336, 23429, 26776, 28588, 41861, 46858, 53552, 57176, 83722, 93716, 114352, 137227, 167444, 187432, 274454, 293027, 334888, 374864, 548908, 586054, 669776, 960589, 1097816, 1172108, 1921178, 2195632, 2344216, 3417287, 3842356, 4688432, 6834574, 7684712, 13669148, 15369424, 23921009, 27338296, 47842018, 54676592, 95684036, 140108767, 191368072, 280217534, 382736144, 560435068, 980761369, 1120870136, 1961522738, 2241740272, 3923045476, 7846090952, 15692181904]

約数ペア:

[(1, 15692181904), (2, 7846090952), (4, 3923045476), (7, 2241740272), (8, 1961522738), (14, 1120870136), (16, 980761369), (28, 560435068), (41, 382736144), (56, 280217534), (82, 191368072), (112, 140108767), (164, 95684036), (287, 54676592), (328, 47842018), (574, 27338296), (656, 23921009), (1021, 15369424), (1148, 13669148), (2042, 7684712), (2296, 6834574), (3347, 4688432), (4084, 3842356), (4592, 3417287), (6694, 2344216), (7147, 2195632), (8168, 1921178), (13388, 1172108), (14294, 1097816), (16336, 960589), (23429, 669776), (26776, 586054), (28588, 548908), (41861, 374864), (46858, 334888), (53552, 293027), (57176, 274454), (83722, 187432), (93716, 167444), (114352, 137227)]