12542299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8610

約数の個数: 16

約数和(自身を含む): 16462080

約数和(自身を除く): 3919781

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8573, 60011, 94303, 162887, 660121, 1140209, 1791757, 12542299]

約数ペア:

[(1, 12542299), (7, 1791757), (11, 1140209), (19, 660121), (77, 162887), (133, 94303), (209, 60011), (1463, 8573)]