2078223838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1\times {\mathrm{10463}}^1$

素因数の和:15711

約数の個数: 16

約数和(自身を含む): 3282347520

約数和(自身を除く): 1204123682

約数列:

[1, 2, 19, 38, 5227, 10454, 10463, 20926, 99313, 198626, 198797, 397594, 54690101, 109380202, 1039111919, 2078223838]

約数ペア:

[(1, 2078223838), (2, 1039111919), (19, 109380202), (38, 54690101), (5227, 397594), (10454, 198797), (10463, 198626), (20926, 99313)]