21184610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92107}}^1$

素因数の和:92137

約数の個数: 16

約数和(自身を含む): 39790656

約数和(自身を除く): 18606046

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92107, 184214, 460535, 921070, 2118461, 4236922, 10592305, 21184610]

約数ペア:

[(1, 21184610), (2, 10592305), (5, 4236922), (10, 2118461), (23, 921070), (46, 460535), (115, 184214), (230, 92107)]