1916967547

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 2155634208

約数和(自身を除く): 238666661

約数列:

[1, 11, 53, 121, 337, 583, 887, 3707, 6413, 9757, 17861, 40777, 47011, 107327, 196471, 298919, 517121, 2161181, 3288109, 5688331, 15842707, 36169199, 174269777, 1916967547]

約数ペア:

[(1, 1916967547), (11, 174269777), (53, 36169199), (121, 15842707), (337, 5688331), (583, 3288109), (887, 2161181), (3707, 517121), (6413, 298919), (9757, 196471), (17861, 107327), (40777, 47011)]