12497748

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1999}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 29232000

約数和(自身を除く): 16734252

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 1999, 2084, 3126, 3998, 5997, 6252, 7996, 11994, 23988, 1041479, 2082958, 3124437, 4165916, 6248874, 12497748]

約数ペア:

[(1, 12497748), (2, 6248874), (3, 4165916), (4, 3124437), (6, 2082958), (12, 1041479), (521, 23988), (1042, 11994), (1563, 7996), (1999, 6252), (2084, 5997), (3126, 3998)]