16489748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12923}}^1$

素因数の和:12967

約数の個数: 24

約数和(自身を含む): 32568480

約数和(自身を除く): 16078732

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 12923, 25846, 51692, 142153, 284306, 374767, 568612, 749534, 1499068, 4122437, 8244874, 16489748]

約数ペア:

[(1, 16489748), (2, 8244874), (4, 4122437), (11, 1499068), (22, 749534), (29, 568612), (44, 374767), (58, 284306), (116, 142153), (319, 51692), (638, 25846), (1276, 12923)]