24887987710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130989409}}^1$

素因数の和:130989435

約数の個数: 16

約数和(自身を含む): 47156187600

約数和(自身を除く): 22268199890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 130989409, 261978818, 654947045, 1309894090, 2488798771, 4977597542, 12443993855, 24887987710]

約数ペア:

[(1, 24887987710), (2, 12443993855), (5, 4977597542), (10, 2488798771), (19, 1309894090), (38, 654947045), (95, 261978818), (190, 130989409)]