13180442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 22697280

約数和(自身を除く): 9516838

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 283, 319, 566, 638, 803, 1606, 2117, 3113, 4234, 6226, 8207, 16414, 20659, 23287, 41318, 46574, 90277, 180554, 227249, 454498, 599111, 1198222, 6590221, 13180442]

約数ペア:

[(1, 13180442), (2, 6590221), (11, 1198222), (22, 599111), (29, 454498), (58, 227249), (73, 180554), (146, 90277), (283, 46574), (319, 41318), (566, 23287), (638, 20659), (803, 16414), (1606, 8207), (2117, 6226), (3113, 4234)]