28192274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1322

約数の個数: 24

約数和(自身を含む): 47000604

約数和(自身を除く): 18808330

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 1201, 2134, 2402, 11737, 13211, 23474, 26422, 116497, 145321, 232994, 290642, 1281467, 2562934, 14096137, 28192274]

約数ペア:

[(1, 28192274), (2, 14096137), (11, 2562934), (22, 1281467), (97, 290642), (121, 232994), (194, 145321), (242, 116497), (1067, 26422), (1201, 23474), (2134, 13211), (2402, 11737)]