19683262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 30909600

約数和(自身を除く): 11226338

約数列:

[1, 2, 23, 46, 449, 898, 953, 1906, 10327, 20654, 21919, 43838, 427897, 855794, 9841631, 19683262]

約数ペア:

[(1, 19683262), (2, 9841631), (23, 855794), (46, 427897), (449, 43838), (898, 21919), (953, 20654), (1906, 10327)]