12888474

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{6997}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 25864608

約数和(自身を除く): 12976134

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 6997, 13994, 20991, 41982, 2148079, 4296158, 6444237, 12888474]

約数ペア:

[(1, 12888474), (2, 6444237), (3, 4296158), (6, 2148079), (307, 41982), (614, 20991), (921, 13994), (1842, 6997)]