1949391317

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1\times {\mathrm{2081}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 2098656000

約数和(自身を除く): 149264683

約数列:

[1, 19, 47, 893, 1049, 2081, 19931, 39539, 49303, 97807, 936757, 1858333, 2182969, 41476411, 102599543, 1949391317]

約数ペア:

[(1, 1949391317), (19, 102599543), (47, 41476411), (893, 2182969), (1049, 1858333), (2081, 936757), (19931, 97807), (39539, 49303)]