15896971

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 1134197

約数列:

[1, 41, 43, 71, 127, 1763, 2911, 3053, 5207, 5461, 9017, 125173, 223901, 369697, 387731, 15896971]

約数ペア:

[(1, 15896971), (41, 387731), (43, 369697), (71, 223901), (127, 125173), (1763, 9017), (2911, 5461), (3053, 5207)]