15674896

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4973}}^1$

素因数の和:5178

約数の個数: 20

約数和(自身を含む): 30530412

約数和(自身を除く): 14855516

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4973, 9946, 19892, 39784, 79568, 979681, 1959362, 3918724, 7837448, 15674896]

約数ペア:

[(1, 15674896), (2, 7837448), (4, 3918724), (8, 1959362), (16, 979681), (197, 79568), (394, 39784), (788, 19892), (1576, 9946), (3152, 4973)]