18832108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 34082048

約数和(自身を除く): 15249940

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1063, 2126, 4252, 4429, 8858, 17716, 45709, 91418, 109489, 182836, 218978, 437956, 4708027, 9416054, 18832108]

約数ペア:

[(1, 18832108), (2, 9416054), (4, 4708027), (43, 437956), (86, 218978), (103, 182836), (172, 109489), (206, 91418), (412, 45709), (1063, 17716), (2126, 8858), (4252, 4429)]