19710294

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9467}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 39538368

約数和(自身を除く): 19828074

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 9467, 18934, 28401, 56802, 3285049, 6570098, 9855147, 19710294]

約数ペア:

[(1, 19710294), (2, 9855147), (3, 6570098), (6, 3285049), (347, 56802), (694, 28401), (1041, 18934), (2082, 9467)]