22239438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{285121}}^1$

素因数の和:285139

約数の個数: 16

約数和(自身を含む): 47900496

約数和(自身を除く): 25661058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 285121, 570242, 855363, 1710726, 3706573, 7413146, 11119719, 22239438]

約数ペア:

[(1, 22239438), (2, 11119719), (3, 7413146), (6, 3706573), (13, 1710726), (26, 855363), (39, 570242), (78, 285121)]