16189917

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 6464163

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2621, 6177, 7863, 76009, 186091, 228027, 558273, 5396639, 16189917]

約数ペア:

[(1, 16189917), (3, 5396639), (29, 558273), (71, 228027), (87, 186091), (213, 76009), (2059, 7863), (2621, 6177)]