42823454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2897}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 67813200

約数和(自身を除く): 24989746

約数列:

[1, 2, 19, 38, 389, 778, 2897, 5794, 7391, 14782, 55043, 110086, 1126933, 2253866, 21411727, 42823454]

約数ペア:

[(1, 42823454), (2, 21411727), (19, 2253866), (38, 1126933), (389, 110086), (778, 55043), (2897, 14782), (5794, 7391)]