18845414

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6833}}^1$

素因数の和:7039

約数の個数: 16

約数和(自身を含む): 32475168

約数和(自身を除く): 13629754

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6833, 13666, 47831, 95662, 1346101, 2692202, 9422707, 18845414]

約数ペア:

[(1, 18845414), (2, 9422707), (7, 2692202), (14, 1346101), (197, 95662), (394, 47831), (1379, 13666), (2758, 6833)]