18417929902

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{887269}}^1$

素因数の和:887475

約数の個数: 16

約数和(自身を含む): 28172597040

約数和(自身を除く): 9754667138

約数列:

[1, 2, 97, 107, 194, 214, 10379, 20758, 887269, 1774538, 86065093, 94937783, 172130186, 189875566, 9208964951, 18417929902]

約数ペア:

[(1, 18417929902), (2, 9208964951), (97, 189875566), (107, 172130186), (194, 94937783), (214, 86065093), (10379, 1774538), (20758, 887269)]