39778634

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14423}}^1$

素因数の和:14629

約数の個数: 16

約数和(自身を含む): 68542848

約数和(自身を除く): 28764214

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 14423, 28846, 100961, 201922, 2841331, 5682662, 19889317, 39778634]

約数ペア:

[(1, 39778634), (2, 19889317), (7, 5682662), (14, 2841331), (197, 201922), (394, 100961), (1379, 28846), (2758, 14423)]