2019583070

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{189989}}^1$

素因数の和:191059

約数の個数: 16

約数和(自身を含む): 3638688480

約数和(自身を除く): 1619105410

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 189989, 379978, 949945, 1899890, 201958307, 403916614, 1009791535, 2019583070]

約数ペア:

[(1, 2019583070), (2, 1009791535), (5, 403916614), (10, 201958307), (1063, 1899890), (2126, 949945), (5315, 379978), (10630, 189989)]