16491454

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 29362176

約数和(自身を除く): 12870722

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 353, 497, 658, 706, 994, 2471, 3337, 4942, 6674, 16591, 23359, 25063, 33182, 46718, 50126, 116137, 175441, 232274, 350882, 1177961, 2355922, 8245727, 16491454]

約数ペア:

[(1, 16491454), (2, 8245727), (7, 2355922), (14, 1177961), (47, 350882), (71, 232274), (94, 175441), (142, 116137), (329, 50126), (353, 46718), (497, 33182), (658, 25063), (706, 23359), (994, 16591), (2471, 6674), (3337, 4942)]