12224180

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3533}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 25826472

約数和(自身を除く): 13602292

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 3533, 7066, 14132, 17665, 35330, 70660, 611209, 1222418, 2444836, 3056045, 6112090, 12224180]

約数ペア:

[(1, 12224180), (2, 6112090), (4, 3056045), (5, 2444836), (10, 1222418), (20, 611209), (173, 70660), (346, 35330), (692, 17665), (865, 14132), (1730, 7066), (3460, 3533)]