12549964

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 25185440

約数和(自身を除く): 12635476

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1129, 1588, 2258, 2779, 4516, 5558, 7903, 11116, 15806, 31612, 448213, 896426, 1792852, 3137491, 6274982, 12549964]

約数ペア:

[(1, 12549964), (2, 6274982), (4, 3137491), (7, 1792852), (14, 896426), (28, 448213), (397, 31612), (794, 15806), (1129, 11116), (1588, 7903), (2258, 5558), (2779, 4516)]