13430116

素因数分解:

$2^2\times 7^2\times {\mathrm{68521}}^1$

素因数の和:68539

約数の個数: 18

約数和(自身を含む): 27340278

約数和(自身を除く): 13910162

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68521, 137042, 274084, 479647, 959294, 1918588, 3357529, 6715058, 13430116]

約数ペア:

[(1, 13430116), (2, 6715058), (4, 3357529), (7, 1918588), (14, 959294), (28, 479647), (49, 274084), (98, 137042), (196, 68521)]