19005158647

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83257}}^1$

素因数の和:83442

約数の個数: 16

約数和(自身を含む): 19961938080

約数和(自身を除く): 956779433

約数列:

[1, 53, 59, 73, 3127, 3869, 4307, 83257, 228271, 4412621, 4912163, 6077761, 260344639, 322121333, 358587899, 19005158647]

約数ペア:

[(1, 19005158647), (53, 358587899), (59, 322121333), (73, 260344639), (3127, 6077761), (3869, 4912163), (4307, 4412621), (83257, 228271)]