17289392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56873}}^1$

素因数の和:56900

約数の個数: 20

約数和(自身を含む): 35261880

約数和(自身を除く): 17972488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56873, 113746, 227492, 454984, 909968, 1080587, 2161174, 4322348, 8644696, 17289392]

約数ペア:

[(1, 17289392), (2, 8644696), (4, 4322348), (8, 2161174), (16, 1080587), (19, 909968), (38, 454984), (76, 227492), (152, 113746), (304, 56873)]