19085414

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 29526000

約数和(自身を除く): 10440586

約数列:

[1, 2, 37, 74, 349, 698, 739, 1478, 12913, 25826, 27343, 54686, 257911, 515822, 9542707, 19085414]

約数ペア:

[(1, 19085414), (2, 9542707), (37, 515822), (74, 257911), (349, 54686), (698, 27343), (739, 25826), (1478, 12913)]