11998448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9765

約数の個数: 40

約数和(自身を含む): 28986240

約数和(自身を除く): 16987792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 9739, 19478, 38956, 68173, 77912, 107129, 136346, 155824, 214258, 272692, 428516, 545384, 749903, 857032, 1090768, 1499806, 1714064, 2999612, 5999224, 11998448]

約数ペア:

[(1, 11998448), (2, 5999224), (4, 2999612), (7, 1714064), (8, 1499806), (11, 1090768), (14, 857032), (16, 749903), (22, 545384), (28, 428516), (44, 272692), (56, 214258), (77, 155824), (88, 136346), (112, 107129), (154, 77912), (176, 68173), (308, 38956), (616, 19478), (1232, 9739)]