18140896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29837}}^1$

素因数の和:29866

約数の個数: 24

約数和(自身を含む): 37595880

約数和(自身を除く): 19454984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 29837, 59674, 119348, 238696, 477392, 566903, 954784, 1133806, 2267612, 4535224, 9070448, 18140896]

約数ペア:

[(1, 18140896), (2, 9070448), (4, 4535224), (8, 2267612), (16, 1133806), (19, 954784), (32, 566903), (38, 477392), (76, 238696), (152, 119348), (304, 59674), (608, 29837)]