12887898

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{7331}}^1$

素因数の和:7629

約数の個数: 16

約数和(自身を含む): 25867296

約数和(自身を除く): 12979398

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 7331, 14662, 21993, 43986, 2147983, 4295966, 6443949, 12887898]

約数ペア:

[(1, 12887898), (2, 6443949), (3, 4295966), (6, 2147983), (293, 43986), (586, 21993), (879, 14662), (1758, 7331)]