123458038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{76873}}^1$

素因数の和:76959

約数の個数: 16

約数和(自身を含む): 204792336

約数和(自身を除く): 81334298

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 76873, 153746, 845603, 1691206, 5611729, 11223458, 61729019, 123458038]

約数ペア:

[(1, 123458038), (2, 61729019), (11, 11223458), (22, 5611729), (73, 1691206), (146, 845603), (803, 153746), (1606, 76873)]