3148984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20742

約数の個数: 16

約数和(自身を含む): 6215400

約数和(自身を除く): 3066416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20717, 41434, 82868, 165736, 393623, 787246, 1574492, 3148984]

約数ペア:

[(1, 3148984), (2, 1574492), (4, 787246), (8, 393623), (19, 165736), (38, 82868), (76, 41434), (152, 20717)]