18472294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4813}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 29461680

約数和(自身を除く): 10989386

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 4813, 9626, 91447, 182894, 486113, 972226, 9236147, 18472294]

約数ペア:

[(1, 18472294), (2, 9236147), (19, 972226), (38, 486113), (101, 182894), (202, 91447), (1919, 9626), (3838, 4813)]