19387889087

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1\times {\mathrm{17093}}^1$

素因数の和:22358

約数の個数: 16

約数和(自身を含む): 22878062592

約数和(自身を除く): 3490173505

約数列:

[1, 7, 31, 217, 5227, 17093, 36589, 119651, 162037, 529883, 1134259, 3709181, 89345111, 625415777, 2769698441, 19387889087]

約数ペア:

[(1, 19387889087), (7, 2769698441), (31, 625415777), (217, 89345111), (5227, 3709181), (17093, 1134259), (36589, 529883), (119651, 162037)]