29426894

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20407}}^1$

素因数の和:20519

約数の個数: 16

約数和(自身を含む): 50938368

約数和(自身を除く): 21511474

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20407, 40814, 142849, 285698, 2101921, 4203842, 14713447, 29426894]

約数ペア:

[(1, 29426894), (2, 14713447), (7, 4203842), (14, 2101921), (103, 285698), (206, 142849), (721, 40814), (1442, 20407)]