2193906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 5156928

約数和(自身を除く): 2963022

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2557, 5114, 7671, 15342, 28127, 33241, 56254, 66482, 84381, 99723, 168762, 199446, 365651, 731302, 1096953, 2193906]

約数ペア:

[(1, 2193906), (2, 1096953), (3, 731302), (6, 365651), (11, 199446), (13, 168762), (22, 99723), (26, 84381), (33, 66482), (39, 56254), (66, 33241), (78, 28127), (143, 15342), (286, 7671), (429, 5114), (858, 2557)]