2019477982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{255049}}^1$

素因数の和:255195

約数の個数: 16

約数和(自身を含む): 3140175600

約数和(自身を除く): 1120697618

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 255049, 510098, 9436813, 18873626, 27290243, 54580486, 1009738991, 2019477982]

約数ペア:

[(1, 2019477982), (2, 1009738991), (37, 54580486), (74, 27290243), (107, 18873626), (214, 9436813), (3959, 510098), (7918, 255049)]