3012912004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{39643579}}^1$

素因数の和:39643602

約数の個数: 12

約数和(自身を含む): 5550101200

約数和(自身を除く): 2537189196

約数列:

[1, 2, 4, 19, 38, 76, 39643579, 79287158, 158574316, 753228001, 1506456002, 3012912004]

約数ペア:

[(1, 3012912004), (2, 1506456002), (4, 753228001), (19, 158574316), (38, 79287158), (76, 39643579)]