18388497217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{282409}}^1$

素因数の和:282600

約数の個数: 16

約数和(自身を含む): 20333520000

約数和(自身を除く): 1945022783

約数列:

[1, 19, 23, 149, 437, 2831, 3427, 65113, 282409, 5365771, 6495407, 42078941, 123412733, 799499879, 967815643, 18388497217]

約数ペア:

[(1, 18388497217), (19, 967815643), (23, 799499879), (149, 123412733), (437, 42078941), (2831, 6495407), (3427, 5365771), (65113, 282409)]