39805969

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1$

素因数の和:8152

約数の個数: 16

約数和(自身を含む): 49187200

約数和(自身を除く): 9381231

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 8089, 56623, 153691, 299293, 1075837, 2095051, 5686567, 39805969]

約数ペア:

[(1, 39805969), (7, 5686567), (19, 2095051), (37, 1075837), (133, 299293), (259, 153691), (703, 56623), (4921, 8089)]