2019413247242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1\times {\mathrm{5401147}}^1$

素因数の和:5403853

約数の個数: 16

約数和(自身を含む): 3072950747712

約数和(自身を除く): 1053537500470

約数列:

[1, 2, 71, 142, 2633, 5266, 186943, 373886, 5401147, 10802294, 383481437, 766962874, 14221220051, 28442440102, 1009706623621, 2019413247242]

約数ペア:

[(1, 2019413247242), (2, 1009706623621), (71, 28442440102), (142, 14221220051), (2633, 766962874), (5266, 383481437), (186943, 10802294), (373886, 5401147)]