31104502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9924

約数の個数: 24

約数和(自身を含む): 55234368

約数和(自身を除く): 24129866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9887, 19774, 108757, 128531, 217514, 257062, 1196327, 1413841, 2392654, 2827682, 15552251, 31104502]

約数ペア:

[(1, 31104502), (2, 15552251), (11, 2827682), (13, 2392654), (22, 1413841), (26, 1196327), (121, 257062), (143, 217514), (242, 128531), (286, 108757), (1573, 19774), (3146, 9887)]