11838505

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 16295040

約数和(自身を除く): 4456535

約数列:

[1, 5, 7, 35, 409, 827, 2045, 2863, 4135, 5789, 14315, 28945, 338243, 1691215, 2367701, 11838505]

約数ペア:

[(1, 11838505), (5, 2367701), (7, 1691215), (35, 338243), (409, 28945), (827, 14315), (2045, 5789), (2863, 4135)]