15138994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15737}}^1$

素因数の和:15789

約数の個数: 16

約数和(自身を含む): 25117848

約数和(自身を除く): 9978854

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 15737, 31474, 204581, 409162, 582269, 1164538, 7569497, 15138994]

約数ペア:

[(1, 15138994), (2, 7569497), (13, 1164538), (26, 582269), (37, 409162), (74, 204581), (481, 31474), (962, 15737)]