19006942934

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{66359}}^1$

素因数の和:66908

約数の個数: 32

約数和(自身を含む): 33445440000

約数和(自身を除く): 14438497066

約数列:

[1, 2, 7, 14, 41, 82, 287, 499, 574, 998, 3493, 6986, 20459, 40918, 66359, 132718, 143213, 286426, 464513, 929026, 2720719, 5441438, 19045033, 33113141, 38090066, 66226282, 231791987, 463583974, 1357638781, 2715277562, 9503471467, 19006942934]

約数ペア:

[(1, 19006942934), (2, 9503471467), (7, 2715277562), (14, 1357638781), (41, 463583974), (82, 231791987), (287, 66226282), (499, 38090066), (574, 33113141), (998, 19045033), (3493, 5441438), (6986, 2720719), (20459, 929026), (40918, 464513), (66359, 286426), (132718, 143213)]