19320396

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4561}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 45218544

約数和(自身を除く): 25898148

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4561, 9122, 13683, 18244, 27366, 54732, 1610033, 3220066, 4830099, 6440132, 9660198, 19320396]

約数ペア:

[(1, 19320396), (2, 9660198), (3, 6440132), (4, 4830099), (6, 3220066), (12, 1610033), (353, 54732), (706, 27366), (1059, 18244), (1412, 13683), (2118, 9122), (4236, 4561)]