29998474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18679}}^1$

素因数の和:18765

約数の個数: 16

約数和(自身を含む): 49763520

約数和(自身を除く): 19765046

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 18679, 37358, 205469, 410938, 1363567, 2727134, 14999237, 29998474]

約数ペア:

[(1, 29998474), (2, 14999237), (11, 2727134), (22, 1363567), (73, 410938), (146, 205469), (803, 37358), (1606, 18679)]