19448090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29027}}^1$

素因数の和:29101

約数の個数: 16

約数和(自身を含む): 35530272

約数和(自身を除く): 16082182

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 29027, 58054, 145135, 290270, 1944809, 3889618, 9724045, 19448090]

約数ペア:

[(1, 19448090), (2, 9724045), (5, 3889618), (10, 1944809), (67, 290270), (134, 145135), (335, 58054), (670, 29027)]