19263732

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11549}}^1$

素因数の和:11695

約数の個数: 24

約数和(自身を含む): 45276000

約数和(自身を除く): 26012268

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11549, 23098, 34647, 46196, 69294, 138588, 1605311, 3210622, 4815933, 6421244, 9631866, 19263732]

約数ペア:

[(1, 19263732), (2, 9631866), (3, 6421244), (4, 4815933), (6, 3210622), (12, 1605311), (139, 138588), (278, 69294), (417, 46196), (556, 34647), (834, 23098), (1668, 11549)]