1913672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 3672240

約数和(自身を除く): 1758568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5563, 11126, 22252, 44504, 239209, 478418, 956836, 1913672]

約数ペア:

[(1, 1913672), (2, 956836), (4, 478418), (8, 239209), (43, 44504), (86, 22252), (172, 11126), (344, 5563)]