19966092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 49885920

約数和(自身を除く): 29919828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1009, 1164, 1649, 2018, 3027, 3298, 4036, 4947, 6054, 6596, 9894, 12108, 17153, 19788, 34306, 51459, 68612, 97873, 102918, 195746, 205836, 293619, 391492, 587238, 1174476, 1663841, 3327682, 4991523, 6655364, 9983046, 19966092]

約数ペア:

[(1, 19966092), (2, 9983046), (3, 6655364), (4, 4991523), (6, 3327682), (12, 1663841), (17, 1174476), (34, 587238), (51, 391492), (68, 293619), (97, 205836), (102, 195746), (194, 102918), (204, 97873), (291, 68612), (388, 51459), (582, 34306), (1009, 19788), (1164, 17153), (1649, 12108), (2018, 9894), (3027, 6596), (3298, 6054), (4036, 4947)]