42188939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 48021120

約数和(自身を除く): 5832181

約数列:

[1, 13, 29, 47, 377, 611, 1363, 2381, 17719, 30953, 69049, 111907, 897637, 1454791, 3245303, 42188939]

約数ペア:

[(1, 42188939), (13, 3245303), (29, 1454791), (47, 897637), (377, 111907), (611, 69049), (1363, 30953), (2381, 17719)]