29988118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1831}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 47485440

約数和(自身を除く): 17497322

約数列:

[1, 2, 19, 38, 431, 862, 1831, 3662, 8189, 16378, 34789, 69578, 789161, 1578322, 14994059, 29988118]

約数ペア:

[(1, 29988118), (2, 14994059), (19, 1578322), (38, 789161), (431, 69578), (862, 34789), (1831, 16378), (3662, 8189)]