25181530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228923}}^1$

素因数の和:228941

約数の個数: 16

約数和(自身を含む): 49447584

約数和(自身を除く): 24266054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 228923, 457846, 1144615, 2289230, 2518153, 5036306, 12590765, 25181530]

約数ペア:

[(1, 25181530), (2, 12590765), (5, 5036306), (10, 2518153), (11, 2289230), (22, 1144615), (55, 457846), (110, 228923)]