12816391274

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{419}}^1\times {\mathrm{3407}}^1$

素因数の和:3962

約数の個数: 24

約数和(自身を含む): 19568122560

約数和(自身を除く): 6751731286

約数列:

[1, 2, 67, 134, 419, 838, 3407, 4489, 6814, 8978, 28073, 56146, 228269, 456538, 1427533, 1880891, 2855066, 3761782, 15294023, 30588046, 95644711, 191289422, 6408195637, 12816391274]

約数ペア:

[(1, 12816391274), (2, 6408195637), (67, 191289422), (134, 95644711), (419, 30588046), (838, 15294023), (3407, 3761782), (4489, 2855066), (6814, 1880891), (8978, 1427533), (28073, 456538), (56146, 228269)]