16904035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 21788352

約数和(自身を除く): 4884317

約数列:

[1, 5, 17, 71, 85, 355, 1207, 2801, 6035, 14005, 47617, 198871, 238085, 994355, 3380807, 16904035]

約数ペア:

[(1, 16904035), (5, 3380807), (17, 994355), (71, 238085), (85, 198871), (355, 47617), (1207, 14005), (2801, 6035)]