11916951868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{1439}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 21482496000

約数和(自身を除く): 9565544132

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 359, 718, 1436, 1439, 2878, 5756, 5767, 11534, 23068, 26207, 28361, 52414, 56722, 104828, 105047, 113444, 113681, 210094, 227362, 420188, 454724, 516601, 1033202, 2066404, 2070353, 4140706, 8281412, 8298713, 16597426, 33194852, 37711873, 40811479, 75423746, 81622958, 150847492, 163245916, 2979237967, 5958475934, 11916951868]

約数ペア:

[(1, 11916951868), (2, 5958475934), (4, 2979237967), (73, 163245916), (79, 150847492), (146, 81622958), (158, 75423746), (292, 40811479), (316, 37711873), (359, 33194852), (718, 16597426), (1436, 8298713), (1439, 8281412), (2878, 4140706), (5756, 2070353), (5767, 2066404), (11534, 1033202), (23068, 516601), (26207, 454724), (28361, 420188), (52414, 227362), (56722, 210094), (104828, 113681), (105047, 113444)]