21706036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17011}}^1$

素因数の和:17055

約数の個数: 24

約数和(自身を含む): 42870240

約数和(自身を除く): 21164204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 17011, 34022, 68044, 187121, 374242, 493319, 748484, 986638, 1973276, 5426509, 10853018, 21706036]

約数ペア:

[(1, 21706036), (2, 10853018), (4, 5426509), (11, 1973276), (22, 986638), (29, 748484), (44, 493319), (58, 374242), (116, 187121), (319, 68044), (638, 34022), (1276, 17011)]