2019551825530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8780660111}}^1$

素因数の和:8780660141

約数の個数: 16

約数和(自身を含む): 3793245168384

約数和(自身を除く): 1773693342854

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8780660111, 17561320222, 43903300555, 87806601110, 201955182553, 403910365106, 1009775912765, 2019551825530]

約数ペア:

[(1, 2019551825530), (2, 1009775912765), (5, 403910365106), (10, 201955182553), (23, 87806601110), (46, 43903300555), (115, 17561320222), (230, 8780660111)]