19247074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124981}}^1$

素因数の和:125001

約数の個数: 16

約数和(自身を含む): 35994816

約数和(自身を除く): 16747742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 124981, 249962, 874867, 1374791, 1749734, 2749582, 9623537, 19247074]

約数ペア:

[(1, 19247074), (2, 9623537), (7, 2749582), (11, 1749734), (14, 1374791), (22, 874867), (77, 249962), (154, 124981)]