13444195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 17173728

約数和(自身を除く): 3729533

約数列:

[1, 5, 17, 85, 277, 571, 1385, 2855, 4709, 9707, 23545, 48535, 158167, 790835, 2688839, 13444195]

約数ペア:

[(1, 13444195), (5, 2688839), (17, 790835), (85, 158167), (277, 48535), (571, 23545), (1385, 9707), (2855, 4709)]