16557892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16759}}^1$

素因数の和:16795

約数の個数: 24

約数和(自身を含む): 32849600

約数和(自身を除く): 16291708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16759, 33518, 67036, 217867, 318421, 435734, 636842, 871468, 1273684, 4139473, 8278946, 16557892]

約数ペア:

[(1, 16557892), (2, 8278946), (4, 4139473), (13, 1273684), (19, 871468), (26, 636842), (38, 435734), (52, 318421), (76, 217867), (247, 67036), (494, 33518), (988, 16759)]