1949203846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{22871}}^1$

素因数の和:23907

約数の個数: 16

約数和(自身を含む): 2994951168

約数和(自身を除く): 1045747322

約数列:

[1, 2, 43, 86, 991, 1982, 22871, 42613, 45742, 85226, 983453, 1966906, 22665161, 45330322, 974601923, 1949203846]

約数ペア:

[(1, 1949203846), (2, 974601923), (43, 45330322), (86, 22665161), (991, 1966906), (1982, 983453), (22871, 85226), (42613, 45742)]