19431474

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48337}}^1$

素因数の和:48409

約数の個数: 16

約数和(自身を含む): 39443808

約数和(自身を除く): 20012334

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48337, 96674, 145011, 290022, 3238579, 6477158, 9715737, 19431474]

約数ペア:

[(1, 19431474), (2, 9715737), (3, 6477158), (6, 3238579), (67, 290022), (134, 145011), (201, 96674), (402, 48337)]