17946682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 29266272

約数和(自身を除く): 11319590

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6451, 12902, 83863, 167726, 690257, 1380514, 8973341, 17946682]

約数ペア:

[(1, 17946682), (2, 8973341), (13, 1380514), (26, 690257), (107, 167726), (214, 83863), (1391, 12902), (2782, 6451)]