15381889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7055

約数の個数: 8

約数和(自身を含む): 16413408

約数和(自身を除く): 1031519

約数列:

[1, 17, 131, 2227, 6907, 117419, 904817, 15381889]

約数ペア:

[(1, 15381889), (17, 904817), (131, 117419), (2227, 6907)]