2090672638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{47717}}^1$

素因数の和:48891

約数の個数: 16

約数和(自身を含む): 3303994320

約数和(自身を除く): 1213321682

約数列:

[1, 2, 19, 38, 1153, 2306, 21907, 43814, 47717, 95434, 906623, 1813246, 55017701, 110035402, 1045336319, 2090672638]

約数ペア:

[(1, 2090672638), (2, 1045336319), (19, 110035402), (38, 55017701), (1153, 1813246), (2306, 906623), (21907, 95434), (43814, 47717)]