19049282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80039}}^1$

素因数の和:80065

約数の個数: 16

約数和(自身を含む): 34577280

約数和(自身を除く): 15527998

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80039, 160078, 560273, 1120546, 1360663, 2721326, 9524641, 19049282]

約数ペア:

[(1, 19049282), (2, 9524641), (7, 2721326), (14, 1360663), (17, 1120546), (34, 560273), (119, 160078), (238, 80039)]