2019123358

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 3487667904

約数和(自身を除く): 1468544546

約数列:

[1, 2, 7, 14, 277, 293, 554, 586, 1777, 1939, 2051, 3554, 3878, 4102, 12439, 24878, 81161, 162322, 492229, 520661, 568127, 984458, 1041322, 1136254, 3445603, 3644627, 6891206, 7289254, 144223097, 288446194, 1009561679, 2019123358]

約数ペア:

[(1, 2019123358), (2, 1009561679), (7, 288446194), (14, 144223097), (277, 7289254), (293, 6891206), (554, 3644627), (586, 3445603), (1777, 1136254), (1939, 1041322), (2051, 984458), (3554, 568127), (3878, 520661), (4102, 492229), (12439, 162322), (24878, 81161)]