12591202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 20426112

約数和(自身を除く): 7834910

約数列:

[1, 2, 13, 26, 271, 542, 1787, 3523, 3574, 7046, 23231, 46462, 484277, 968554, 6295601, 12591202]

約数ペア:

[(1, 12591202), (2, 6295601), (13, 968554), (26, 484277), (271, 46462), (542, 23231), (1787, 7046), (3523, 3574)]