15747568

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{5153}}^1$

素因数の和:5352

約数の個数: 20

約数和(自身を含む): 30676608

約数和(自身を除く): 14929040

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 5153, 10306, 20612, 41224, 82448, 984223, 1968446, 3936892, 7873784, 15747568]

約数ペア:

[(1, 15747568), (2, 7873784), (4, 3936892), (8, 1968446), (16, 984223), (191, 82448), (382, 41224), (764, 20612), (1528, 10306), (3056, 5153)]