11157986

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 24

約数和(自身を含む): 19951596

約数和(自身を除く): 8793610

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 2777, 4018, 5554, 19439, 38878, 113857, 136073, 227714, 272146, 796999, 1593998, 5578993, 11157986]

約数ペア:

[(1, 11157986), (2, 5578993), (7, 1593998), (14, 796999), (41, 272146), (49, 227714), (82, 136073), (98, 113857), (287, 38878), (574, 19439), (2009, 5554), (2777, 4018)]