16220286

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2879}}^1$

素因数の和:3200

約数の個数: 24

約数和(自身を含む): 35268480

約数和(自身を除く): 19048194

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 2879, 5634, 5758, 8637, 17274, 25911, 51822, 901127, 1802254, 2703381, 5406762, 8110143, 16220286]

約数ペア:

[(1, 16220286), (2, 8110143), (3, 5406762), (6, 2703381), (9, 1802254), (18, 901127), (313, 51822), (626, 25911), (939, 17274), (1878, 8637), (2817, 5758), (2879, 5634)]