22019074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142981}}^1$

素因数の和:143001

約数の個数: 16

約数和(自身を含む): 41178816

約数和(自身を除く): 19159742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 142981, 285962, 1000867, 1572791, 2001734, 3145582, 11009537, 22019074]

約数ペア:

[(1, 22019074), (2, 11009537), (7, 3145582), (11, 2001734), (14, 1572791), (22, 1000867), (77, 285962), (154, 142981)]