19338634

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4813}}^1$

素因数の和:4870

約数の個数: 24

約数和(自身を含む): 34574148

約数和(自身を除く): 15235514

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4813, 9626, 33691, 67382, 197333, 235837, 394666, 471674, 1381331, 2762662, 9669317, 19338634]

約数ペア:

[(1, 19338634), (2, 9669317), (7, 2762662), (14, 1381331), (41, 471674), (49, 394666), (82, 235837), (98, 197333), (287, 67382), (574, 33691), (2009, 9626), (4018, 4813)]