15346828

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1409}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 30794400

約数和(自身を除く): 15447572

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1409, 1556, 2723, 2818, 5446, 5636, 9863, 10892, 19726, 39452, 548101, 1096202, 2192404, 3836707, 7673414, 15346828]

約数ペア:

[(1, 15346828), (2, 7673414), (4, 3836707), (7, 2192404), (14, 1096202), (28, 548101), (389, 39452), (778, 19726), (1409, 10892), (1556, 9863), (2723, 5636), (2818, 5446)]