2019062608

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{823}}^1\times {\mathrm{1433}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 3956050368

約数和(自身を除く): 1936987760

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 823, 856, 1433, 1646, 1712, 2866, 3292, 5732, 6584, 11464, 13168, 22928, 88061, 153331, 176122, 306662, 352244, 613324, 704488, 1179359, 1226648, 1408976, 2358718, 2453296, 4717436, 9434872, 18869744, 126191413, 252382826, 504765652, 1009531304, 2019062608]

約数ペア:

[(1, 2019062608), (2, 1009531304), (4, 504765652), (8, 252382826), (16, 126191413), (107, 18869744), (214, 9434872), (428, 4717436), (823, 2453296), (856, 2358718), (1433, 1408976), (1646, 1226648), (1712, 1179359), (2866, 704488), (3292, 613324), (5732, 352244), (6584, 306662), (11464, 176122), (13168, 153331), (22928, 88061)]