2019640622

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{19379}}^1$

素因数の和:19975

約数の個数: 16

約数和(自身を含む): 3064210560

約数和(自身を除く): 1044569938

約数列:

[1, 2, 107, 214, 487, 974, 19379, 38758, 52109, 104218, 2073553, 4147106, 9437573, 18875146, 1009820311, 2019640622]

約数ペア:

[(1, 2019640622), (2, 1009820311), (107, 18875146), (214, 9437573), (487, 4147106), (974, 2073553), (19379, 104218), (38758, 52109)]