2019025078

素因数分解:

$2^1\times 7^1\times {\mathrm{12007}}^1\times {\mathrm{12011}}^1$

素因数の和:24027

約数の個数: 16

約数和(自身を含む): 3461762304

約数和(自身を除く): 1442737226

約数列:

[1, 2, 7, 14, 12007, 12011, 24014, 24022, 84049, 84077, 168098, 168154, 144216077, 288432154, 1009512539, 2019025078]

約数ペア:

[(1, 2019025078), (2, 1009512539), (7, 288432154), (14, 144216077), (12007, 168154), (12011, 168098), (24014, 84077), (24022, 84049)]