191820146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{805967}}^1$

素因数の和:805993

約数の個数: 16

約数和(自身を含む): 348178176

約数和(自身を除く): 156358030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 805967, 1611934, 5641769, 11283538, 13701439, 27402878, 95910073, 191820146]

約数ペア:

[(1, 191820146), (2, 95910073), (7, 27402878), (14, 13701439), (17, 11283538), (34, 5641769), (119, 1611934), (238, 805967)]