15728914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 24074496

約数和(自身を除く): 8345582

約数列:

[1, 2, 71, 142, 257, 431, 514, 862, 18247, 30601, 36494, 61202, 110767, 221534, 7864457, 15728914]

約数ペア:

[(1, 15728914), (2, 7864457), (71, 221534), (142, 110767), (257, 61202), (431, 36494), (514, 30601), (862, 18247)]