9911986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41647}}^1$

素因数の和:41673

約数の個数: 16

約数和(自身を含む): 17991936

約数和(自身を除く): 8079950

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 41647, 83294, 291529, 583058, 707999, 1415998, 4955993, 9911986]

約数ペア:

[(1, 9911986), (2, 4955993), (7, 1415998), (14, 707999), (17, 583058), (34, 291529), (119, 83294), (238, 41647)]