19675806

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10477}}^1$

素因数の和:10795

約数の個数: 16

約数和(自身を含む): 39481104

約数和(自身を除く): 19805298

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10477, 20954, 31431, 62862, 3279301, 6558602, 9837903, 19675806]

約数ペア:

[(1, 19675806), (2, 9837903), (3, 6558602), (6, 3279301), (313, 62862), (626, 31431), (939, 20954), (1878, 10477)]