12906906

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{16421}}^1$

素因数の和:16557

約数の個数: 16

約数和(自身を含む): 26012448

約数和(自身を除く): 13105542

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 16421, 32842, 49263, 98526, 2151151, 4302302, 6453453, 12906906]

約数ペア:

[(1, 12906906), (2, 6453453), (3, 4302302), (6, 2151151), (131, 98526), (262, 49263), (393, 32842), (786, 16421)]