38455886

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1141

約数の個数: 36

約数和(自身を含む): 70884288

約数和(自身を除く): 32428402

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1087, 1862, 2174, 2527, 5054, 7609, 15218, 17689, 20653, 35378, 41306, 53263, 106526, 144571, 289142, 392407, 784814, 1011997, 2023994, 2746849, 5493698, 19227943, 38455886]

約数ペア:

[(1, 38455886), (2, 19227943), (7, 5493698), (14, 2746849), (19, 2023994), (38, 1011997), (49, 784814), (98, 392407), (133, 289142), (266, 144571), (361, 106526), (722, 53263), (931, 41306), (1087, 35378), (1862, 20653), (2174, 17689), (2527, 15218), (5054, 7609)]