12473350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2904

約数の個数: 24

約数和(自身を含む): 23469480

約数和(自身を除く): 10996130

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2803, 4450, 5606, 14015, 28030, 70075, 140150, 249467, 498934, 1247335, 2494670, 6236675, 12473350]

約数ペア:

[(1, 12473350), (2, 6236675), (5, 2494670), (10, 1247335), (25, 498934), (50, 249467), (89, 140150), (178, 70075), (445, 28030), (890, 14015), (2225, 5606), (2803, 4450)]