12840582

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{6971}}^1$

素因数の和:7283

約数の個数: 16

約数和(自身を含む): 25768512

約数和(自身を除く): 12927930

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 6971, 13942, 20913, 41826, 2140097, 4280194, 6420291, 12840582]

約数ペア:

[(1, 12840582), (2, 6420291), (3, 4280194), (6, 2140097), (307, 41826), (614, 20913), (921, 13942), (1842, 6971)]