22370621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5780

約数の個数: 16

約数和(自身を含む): 28178304

約数和(自身を除く): 5807683

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 5717, 40019, 74321, 245831, 520247, 1720817, 3195803, 22370621]

約数ペア:

[(1, 22370621), (7, 3195803), (13, 1720817), (43, 520247), (91, 245831), (301, 74321), (559, 40019), (3913, 5717)]