211301530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1920923}}^1$

素因数の和:1920941

約数の個数: 16

約数和(自身を含む): 414919584

約数和(自身を除く): 203618054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1920923, 3841846, 9604615, 19209230, 21130153, 42260306, 105650765, 211301530]

約数ペア:

[(1, 211301530), (2, 105650765), (5, 42260306), (10, 21130153), (11, 19209230), (22, 9604615), (55, 3841846), (110, 1920923)]