22450274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 42581376

約数和(自身を除く): 20131102

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 1997, 3994, 5621, 11242, 13979, 21967, 27958, 43934, 145781, 153769, 291562, 307538, 1020467, 1603591, 2040934, 3207182, 11225137, 22450274]

約数ペア:

[(1, 22450274), (2, 11225137), (7, 3207182), (11, 2040934), (14, 1603591), (22, 1020467), (73, 307538), (77, 291562), (146, 153769), (154, 145781), (511, 43934), (803, 27958), (1022, 21967), (1606, 13979), (1997, 11242), (3994, 5621)]