17207998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 26783856

約数和(自身を除く): 9575858

約数列:

[1, 2, 43, 73, 86, 146, 2741, 3139, 5482, 6278, 117863, 200093, 235726, 400186, 8603999, 17207998]

約数ペア:

[(1, 17207998), (2, 8603999), (43, 400186), (73, 235726), (86, 200093), (146, 117863), (2741, 6278), (3139, 5482)]