12638528

素因数分解:

$2^6\times 7^1\times {\mathrm{28211}}^1$

素因数の和:28230

約数の個数: 28

約数和(自身を含む): 28663392

約数和(自身を除く): 16024864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28211, 56422, 112844, 197477, 225688, 394954, 451376, 789908, 902752, 1579816, 1805504, 3159632, 6319264, 12638528]

約数ペア:

[(1, 12638528), (2, 6319264), (4, 3159632), (7, 1805504), (8, 1579816), (14, 902752), (16, 789908), (28, 451376), (32, 394954), (56, 225688), (64, 197477), (112, 112844), (224, 56422), (448, 28211)]