11578538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 17889984

約数和(自身を除く): 6311446

約数列:

[1, 2, 67, 71, 134, 142, 1217, 2434, 4757, 9514, 81539, 86407, 163078, 172814, 5789269, 11578538]

約数ペア:

[(1, 11578538), (2, 5789269), (67, 172814), (71, 163078), (134, 86407), (142, 81539), (1217, 9514), (2434, 4757)]