19968162

素因数分解:

$2^1\times 3^1\times {\mathrm{883}}^1\times {\mathrm{3769}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 39992160

約数和(自身を除く): 20023998

約数列:

[1, 2, 3, 6, 883, 1766, 2649, 3769, 5298, 7538, 11307, 22614, 3328027, 6656054, 9984081, 19968162]

約数ペア:

[(1, 19968162), (2, 9984081), (3, 6656054), (6, 3328027), (883, 22614), (1766, 11307), (2649, 7538), (3769, 5298)]