12842488

素因数分解:

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

素因数の和:11694

約数の個数: 16

約数和(自身を含む): 24255000

約数和(自身を除く): 11412512

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 11549, 23098, 46196, 92392, 1605311, 3210622, 6421244, 12842488]

約数ペア:

[(1, 12842488), (2, 6421244), (4, 3210622), (8, 1605311), (139, 92392), (278, 46196), (556, 23098), (1112, 11549)]