15409914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 34266624

約数和(自身を除く): 18856710

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6373, 12746, 19119, 38238, 82849, 165698, 197563, 248547, 395126, 497094, 592689, 1185378, 2568319, 5136638, 7704957, 15409914]

約数ペア:

[(1, 15409914), (2, 7704957), (3, 5136638), (6, 2568319), (13, 1185378), (26, 592689), (31, 497094), (39, 395126), (62, 248547), (78, 197563), (93, 165698), (186, 82849), (403, 38238), (806, 19119), (1209, 12746), (2418, 6373)]