1922615035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25913}}^1$

素因数の和:26019

約数の個数: 32

約数和(自身を含む): 2686763520

約数和(自身を除く): 764148485

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 1045, 1349, 3905, 6745, 14839, 25913, 74195, 129565, 285043, 492347, 1425215, 1839823, 2461735, 5415817, 9199115, 20238053, 27079085, 34956637, 101190265, 174783185, 384523007, 1922615035]

約数ペア:

[(1, 1922615035), (5, 384523007), (11, 174783185), (19, 101190265), (55, 34956637), (71, 27079085), (95, 20238053), (209, 9199115), (355, 5415817), (781, 2461735), (1045, 1839823), (1349, 1425215), (3905, 492347), (6745, 285043), (14839, 129565), (25913, 74195)]