12471634

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20717}}^1$

素因数の和:20769

約数の個数: 16

約数和(自身を含む): 21878208

約数和(自身を除く): 9406574

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20717, 41434, 145019, 290038, 890831, 1781662, 6235817, 12471634]

約数ペア:

[(1, 12471634), (2, 6235817), (7, 1781662), (14, 890831), (43, 290038), (86, 145019), (301, 41434), (602, 20717)]