2019388324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{56897}}^1$

素因数の和:57387

約数の個数: 24

約数和(自身を含む): 3727956960

約数和(自身を除く): 1708568636

約数列:

[1, 2, 4, 19, 38, 76, 467, 934, 1868, 8873, 17746, 35492, 56897, 113794, 227588, 1081043, 2162086, 4324172, 26570899, 53141798, 106283596, 504847081, 1009694162, 2019388324]

約数ペア:

[(1, 2019388324), (2, 1009694162), (4, 504847081), (19, 106283596), (38, 53141798), (76, 26570899), (467, 4324172), (934, 2162086), (1868, 1081043), (8873, 227588), (17746, 113794), (35492, 56897)]