21810614

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6863}}^1$

素因数の和:7099

約数の個数: 16

約数和(自身を含む): 37559808

約数和(自身を除く): 15749194

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6863, 13726, 48041, 96082, 1557901, 3115802, 10905307, 21810614]

約数ペア:

[(1, 21810614), (2, 10905307), (7, 3115802), (14, 1557901), (227, 96082), (454, 48041), (1589, 13726), (3178, 6863)]