12457952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29947}}^1$

素因数の和:29970

約数の個数: 24

約数和(自身を含む): 26414136

約数和(自身を除く): 13956184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 29947, 59894, 119788, 239576, 389311, 479152, 778622, 958304, 1557244, 3114488, 6228976, 12457952]

約数ペア:

[(1, 12457952), (2, 6228976), (4, 3114488), (8, 1557244), (13, 958304), (16, 778622), (26, 479152), (32, 389311), (52, 239576), (104, 119788), (208, 59894), (416, 29947)]