13219452

素因数分解:

$2^2\times 3^2\times {\mathrm{367207}}^1$

素因数の和:367217

約数の個数: 18

約数和(自身を含む): 33415928

約数和(自身を除く): 20196476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367207, 734414, 1101621, 1468828, 2203242, 3304863, 4406484, 6609726, 13219452]

約数ペア:

[(1, 13219452), (2, 6609726), (3, 4406484), (4, 3304863), (6, 2203242), (9, 1468828), (12, 1101621), (18, 734414), (36, 367207)]