15131946

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{35521}}^1$

素因数の和:35597

約数の個数: 16

約数和(自身を含む): 30691008

約数和(自身を除く): 15559062

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 35521, 71042, 106563, 213126, 2521991, 5043982, 7565973, 15131946]

約数ペア:

[(1, 15131946), (2, 7565973), (3, 5043982), (6, 2521991), (71, 213126), (142, 106563), (213, 71042), (426, 35521)]