16868630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41143}}^1$

素因数の和:41191

約数の個数: 16

約数和(自身を含む): 31104864

約数和(自身を除く): 14236234

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 41143, 82286, 205715, 411430, 1686863, 3373726, 8434315, 16868630]

約数ペア:

[(1, 16868630), (2, 8434315), (5, 3373726), (10, 1686863), (41, 411430), (82, 205715), (205, 82286), (410, 41143)]