12479264

素因数分解:

$2^5\times 7^1\times {\mathrm{55711}}^1$

素因数の和:55728

約数の個数: 24

約数和(自身を含む): 28078848

約数和(自身を除く): 15599584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55711, 111422, 222844, 389977, 445688, 779954, 891376, 1559908, 1782752, 3119816, 6239632, 12479264]

約数ペア:

[(1, 12479264), (2, 6239632), (4, 3119816), (7, 1782752), (8, 1559908), (14, 891376), (16, 779954), (28, 445688), (32, 389977), (56, 222844), (112, 111422), (224, 55711)]