19406994

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{5807}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 38890368

約数和(自身を除く): 19483374

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 5807, 11614, 17421, 34842, 3234499, 6468998, 9703497, 19406994]

約数ペア:

[(1, 19406994), (2, 9703497), (3, 6468998), (6, 3234499), (557, 34842), (1114, 17421), (1671, 11614), (3342, 5807)]