22686209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13160

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 6707071

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13121, 91847, 170573, 249299, 1194011, 1745093, 3240887, 22686209]

約数ペア:

[(1, 22686209), (7, 3240887), (13, 1745093), (19, 1194011), (91, 249299), (133, 170573), (247, 91847), (1729, 13121)]