109987561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 118713600

約数和(自身を除く): 8726039

約数列:

[1, 19, 53, 239, 457, 1007, 4541, 8683, 12667, 24221, 109223, 240673, 460199, 2075237, 5788819, 109987561]

約数ペア:

[(1, 109987561), (19, 5788819), (53, 2075237), (239, 460199), (457, 240673), (1007, 109223), (4541, 24221), (8683, 12667)]