12839944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 26072010

約数和(自身を除く): 13232066

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9497, 18994, 37988, 75976, 123461, 246922, 493844, 987688, 1604993, 3209986, 6419972, 12839944]

約数ペア:

[(1, 12839944), (2, 6419972), (4, 3209986), (8, 1604993), (13, 987688), (26, 493844), (52, 246922), (104, 123461), (169, 75976), (338, 37988), (676, 18994), (1352, 9497)]