6367888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20974

約数の個数: 20

約数和(自身を含む): 12987760

約数和(自身を除く): 6619872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20947, 41894, 83788, 167576, 335152, 397993, 795986, 1591972, 3183944, 6367888]

約数ペア:

[(1, 6367888), (2, 3183944), (4, 1591972), (8, 795986), (16, 397993), (19, 335152), (38, 167576), (76, 83788), (152, 41894), (304, 20947)]