13143156976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43234069}}^1$

素因数の和:43234096

約数の個数: 20

約数和(自身を含む): 26805123400

約数和(自身を除く): 13661966424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43234069, 86468138, 172936276, 345872552, 691745104, 821447311, 1642894622, 3285789244, 6571578488, 13143156976]

約数ペア:

[(1, 13143156976), (2, 6571578488), (4, 3285789244), (8, 1642894622), (16, 821447311), (19, 691745104), (38, 345872552), (76, 172936276), (152, 86468138), (304, 43234069)]