239636210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2178511}}^1$

素因数の和:2178529

約数の個数: 16

約数和(自身を含む): 470558592

約数和(自身を除く): 230922382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2178511, 4357022, 10892555, 21785110, 23963621, 47927242, 119818105, 239636210]

約数ペア:

[(1, 239636210), (2, 119818105), (5, 47927242), (10, 23963621), (11, 21785110), (22, 10892555), (55, 4357022), (110, 2178511)]