12138169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 13305600

約数和(自身を除く): 1167431

約数列:

[1, 19, 43, 83, 179, 817, 1577, 3401, 3569, 7697, 14857, 67811, 146243, 282283, 638851, 12138169]

約数ペア:

[(1, 12138169), (19, 638851), (43, 282283), (83, 146243), (179, 67811), (817, 14857), (1577, 7697), (3401, 3569)]