19860862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83449}}^1$

素因数の和:83475

約数の個数: 16

約数和(自身を含む): 36050400

約数和(自身を除く): 16189538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83449, 166898, 584143, 1168286, 1418633, 2837266, 9930431, 19860862]

約数ペア:

[(1, 19860862), (2, 9930431), (7, 2837266), (14, 1418633), (17, 1168286), (34, 584143), (119, 166898), (238, 83449)]