13290206

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 20370528

約数和(自身を除く): 7080322

約数列:

[1, 2, 71, 142, 173, 346, 541, 1082, 12283, 24566, 38411, 76822, 93593, 187186, 6645103, 13290206]

約数ペア:

[(1, 13290206), (2, 6645103), (71, 187186), (142, 93593), (173, 76822), (346, 38411), (541, 24566), (1082, 12283)]