18811282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79039}}^1$

素因数の和:79065

約数の個数: 16

約数和(自身を含む): 34145280

約数和(自身を除く): 15333998

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79039, 158078, 553273, 1106546, 1343663, 2687326, 9405641, 18811282]

約数ペア:

[(1, 18811282), (2, 9405641), (7, 2687326), (14, 1343663), (17, 1106546), (34, 553273), (119, 158078), (238, 79039)]