13207328

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{1061}}^1$

素因数の和:1460

約数の個数: 24

約数和(自身を含む): 26093340

約数和(自身を除く): 12886012

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1061, 1556, 2122, 3112, 4244, 6224, 8488, 12448, 16976, 33952, 412729, 825458, 1650916, 3301832, 6603664, 13207328]

約数ペア:

[(1, 13207328), (2, 6603664), (4, 3301832), (8, 1650916), (16, 825458), (32, 412729), (389, 33952), (778, 16976), (1061, 12448), (1556, 8488), (2122, 6224), (3112, 4244)]