2019202314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{21061}}^1$

素因数の和:21143

約数の個数: 48

約数和(自身を含む): 4402800480

約数和(自身を除く): 2383598166

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 841, 1102, 1653, 1682, 2523, 3306, 5046, 15979, 21061, 31958, 42122, 47937, 63183, 95874, 126366, 400159, 610769, 800318, 1200477, 1221538, 1832307, 2400954, 3664614, 11604611, 17712301, 23209222, 34813833, 35424602, 53136903, 69627666, 106273806, 336533719, 673067438, 1009601157, 2019202314]

約数ペア:

[(1, 2019202314), (2, 1009601157), (3, 673067438), (6, 336533719), (19, 106273806), (29, 69627666), (38, 53136903), (57, 35424602), (58, 34813833), (87, 23209222), (114, 17712301), (174, 11604611), (551, 3664614), (841, 2400954), (1102, 1832307), (1653, 1221538), (1682, 1200477), (2523, 800318), (3306, 610769), (5046, 400159), (15979, 126366), (21061, 95874), (31958, 63183), (42122, 47937)]