16001976

素因数分解:

$2^3\times 3^1\times {\mathrm{666749}}^1$

素因数の和:666758

約数の個数: 16

約数和(自身を含む): 40005000

約数和(自身を除く): 24003024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 666749, 1333498, 2000247, 2666996, 4000494, 5333992, 8000988, 16001976]

約数ペア:

[(1, 16001976), (2, 8000988), (3, 5333992), (4, 4000494), (6, 2666996), (8, 2000247), (12, 1333498), (24, 666749)]