189804776

素因数分解:

$2^3\times 7^1\times {\mathrm{3389371}}^1$

素因数の和:3389384

約数の個数: 16

約数和(自身を含む): 406724640

約数和(自身を除く): 216919864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3389371, 6778742, 13557484, 23725597, 27114968, 47451194, 94902388, 189804776]

約数ペア:

[(1, 189804776), (2, 94902388), (4, 47451194), (7, 27114968), (8, 23725597), (14, 13557484), (28, 6778742), (56, 3389371)]