16974982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 25974000

約数和(自身を除く): 8999018

約数列:

[1, 2, 73, 146, 233, 466, 499, 998, 17009, 34018, 36427, 72854, 116267, 232534, 8487491, 16974982]

約数ペア:

[(1, 16974982), (2, 8487491), (73, 232534), (146, 116267), (233, 72854), (466, 36427), (499, 34018), (998, 17009)]