12921564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 32302368

約数和(自身を除く): 19380804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 653, 1164, 1306, 1649, 1959, 2612, 3298, 3918, 4947, 6596, 7836, 9894, 11101, 19788, 22202, 33303, 44404, 63341, 66606, 126682, 133212, 190023, 253364, 380046, 760092, 1076797, 2153594, 3230391, 4307188, 6460782, 12921564]

約数ペア:

[(1, 12921564), (2, 6460782), (3, 4307188), (4, 3230391), (6, 2153594), (12, 1076797), (17, 760092), (34, 380046), (51, 253364), (68, 190023), (97, 133212), (102, 126682), (194, 66606), (204, 63341), (291, 44404), (388, 33303), (582, 22202), (653, 19788), (1164, 11101), (1306, 9894), (1649, 7836), (1959, 6596), (2612, 4947), (3298, 3918)]