19680346

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2339}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 33808320

約数和(自身を除く): 14127974

約数列:

[1, 2, 7, 14, 601, 1202, 2339, 4207, 4678, 8414, 16373, 32746, 1405739, 2811478, 9840173, 19680346]

約数ペア:

[(1, 19680346), (2, 9840173), (7, 2811478), (14, 1405739), (601, 32746), (1202, 16373), (2339, 8414), (4207, 4678)]