13254815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22277}}^1$

素因数の和:22306

約数の個数: 16

約数和(自身を含む): 19248192

約数和(自身を除く): 5993377

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 22277, 111385, 155939, 378709, 779695, 1893545, 2650963, 13254815]

約数ペア:

[(1, 13254815), (5, 2650963), (7, 1893545), (17, 779695), (35, 378709), (85, 155939), (119, 111385), (595, 22277)]