19006968002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1\times {\mathrm{4567}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 31433906304

約数和(自身を除く): 12426938302

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1873, 2222, 3746, 4567, 9134, 20603, 41206, 50237, 100474, 189173, 378346, 461267, 922534, 2080903, 4161806, 5073937, 8553991, 10147874, 17107982, 94093901, 188187802, 863953091, 1727906182, 9503484001, 19006968002]

約数ペア:

[(1, 19006968002), (2, 9503484001), (11, 1727906182), (22, 863953091), (101, 188187802), (202, 94093901), (1111, 17107982), (1873, 10147874), (2222, 8553991), (3746, 5073937), (4567, 4161806), (9134, 2080903), (20603, 922534), (41206, 461267), (50237, 378346), (100474, 189173)]