22768403

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 27563520

約数和(自身を除く): 4795117

約数列:

[1, 7, 19, 133, 193, 887, 1351, 3667, 6209, 16853, 25669, 117971, 171191, 1198337, 3252629, 22768403]

約数ペア:

[(1, 22768403), (7, 3252629), (19, 1198337), (133, 171191), (193, 117971), (887, 25669), (1351, 16853), (3667, 6209)]