21542882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6089}}^1$

素因数の和:6181

約数の個数: 16

約数和(自身を含む): 33982200

約数和(自身を除く): 12439318

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 6089, 12178, 176581, 353162, 371429, 742858, 10771441, 21542882]

約数ペア:

[(1, 21542882), (2, 10771441), (29, 742858), (58, 371429), (61, 353162), (122, 176581), (1769, 12178), (3538, 6089)]