19190274

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47737}}^1$

素因数の和:47809

約数の個数: 16

約数和(自身を含む): 38954208

約数和(自身を除く): 19763934

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47737, 95474, 143211, 286422, 3198379, 6396758, 9595137, 19190274]

約数ペア:

[(1, 19190274), (2, 9595137), (3, 6396758), (6, 3198379), (67, 286422), (134, 143211), (201, 95474), (402, 47737)]