18785134

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 29148336

約数和(自身を除く): 10363202

約数列:

[1, 2, 41, 82, 107, 214, 2141, 4282, 4387, 8774, 87781, 175562, 229087, 458174, 9392567, 18785134]

約数ペア:

[(1, 18785134), (2, 9392567), (41, 458174), (82, 229087), (107, 175562), (214, 87781), (2141, 8774), (4282, 4387)]