12948710

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1409}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 23349600

約数和(自身を除く): 10400890

約数列:

[1, 2, 5, 10, 919, 1409, 1838, 2818, 4595, 7045, 9190, 14090, 1294871, 2589742, 6474355, 12948710]

約数ペア:

[(1, 12948710), (2, 6474355), (5, 2589742), (10, 1294871), (919, 14090), (1409, 9190), (1838, 7045), (2818, 4595)]