19125112

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15227}}^1$

素因数の和:15390

約数の個数: 16

約数和(自身を含む): 36090360

約数和(自身を除く): 16965248

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15227, 30454, 60908, 121816, 2390639, 4781278, 9562556, 19125112]

約数ペア:

[(1, 19125112), (2, 9562556), (4, 4781278), (8, 2390639), (157, 121816), (314, 60908), (628, 30454), (1256, 15227)]