12291042

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{7789}}^1$

素因数の和:8057

約数の個数: 16

約数和(自身を含む): 24678720

約数和(自身を除く): 12387678

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 7789, 15578, 23367, 46734, 2048507, 4097014, 6145521, 12291042]

約数ペア:

[(1, 12291042), (2, 6145521), (3, 4097014), (6, 2048507), (263, 46734), (526, 23367), (789, 15578), (1578, 7789)]