21077606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33037}}^1$

素因数の和:33079

約数の個数: 16

約数和(自身を含む): 35681040

約数和(自身を除く): 14603434

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33037, 66074, 363407, 726814, 958073, 1916146, 10538803, 21077606]

約数ペア:

[(1, 21077606), (2, 10538803), (11, 1916146), (22, 958073), (29, 726814), (58, 363407), (319, 66074), (638, 33037)]