15194896

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1171}}^1$

素因数の和:1990

約数の個数: 20

約数和(自身を含む): 29501584

約数和(自身を除く): 14306688

約数列:

[1, 2, 4, 8, 16, 811, 1171, 1622, 2342, 3244, 4684, 6488, 9368, 12976, 18736, 949681, 1899362, 3798724, 7597448, 15194896]

約数ペア:

[(1, 15194896), (2, 7597448), (4, 3798724), (8, 1899362), (16, 949681), (811, 18736), (1171, 12976), (1622, 9368), (2342, 6488), (3244, 4684)]