16004904

素因数分解:

$2^3\times 3^1\times {\mathrm{666871}}^1$

素因数の和:666880

約数の個数: 16

約数和(自身を含む): 40012320

約数和(自身を除く): 24007416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 666871, 1333742, 2000613, 2667484, 4001226, 5334968, 8002452, 16004904]

約数ペア:

[(1, 16004904), (2, 8002452), (3, 5334968), (4, 4001226), (6, 2667484), (8, 2000613), (12, 1333742), (24, 666871)]