19372457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 22196160

約数和(自身を除く): 2823703

約数列:

[1, 13, 19, 107, 247, 733, 1391, 2033, 9529, 13927, 26429, 78431, 181051, 1019603, 1490189, 19372457]

約数ペア:

[(1, 19372457), (13, 1490189), (19, 1019603), (107, 181051), (247, 78431), (733, 26429), (1391, 13927), (2033, 9529)]