2138108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 4502400

約数和(自身を除く): 2364292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4019, 8038, 16076, 28133, 56266, 76361, 112532, 152722, 305444, 534527, 1069054, 2138108]

約数ペア:

[(1, 2138108), (2, 1069054), (4, 534527), (7, 305444), (14, 152722), (19, 112532), (28, 76361), (38, 56266), (76, 28133), (133, 16076), (266, 8038), (532, 4019)]