12149378

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 18771264

約数和(自身を除く): 6621886

約数列:

[1, 2, 67, 71, 134, 142, 1277, 2554, 4757, 9514, 85559, 90667, 171118, 181334, 6074689, 12149378]

約数ペア:

[(1, 12149378), (2, 6074689), (67, 181334), (71, 171118), (134, 90667), (142, 85559), (1277, 9514), (2554, 4757)]