18398479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 21588480

約数和(自身を除く): 3190001

約数列:

[1, 11, 19, 47, 209, 517, 893, 1873, 9823, 20603, 35587, 88031, 391457, 968341, 1672589, 18398479]

約数ペア:

[(1, 18398479), (11, 1672589), (19, 968341), (47, 391457), (209, 88031), (517, 35587), (893, 20603), (1873, 9823)]