2019916866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1610779}}^1$

素因数の和:1610814

約数の個数: 32

約数和(自身を含む): 4639046400

約数和(自身を除く): 2619129534

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1610779, 3221558, 4832337, 9664674, 17718569, 30604801, 35437138, 53155707, 61209602, 91814403, 106311414, 183628806, 336652811, 673305622, 1009958433, 2019916866]

約数ペア:

[(1, 2019916866), (2, 1009958433), (3, 673305622), (6, 336652811), (11, 183628806), (19, 106311414), (22, 91814403), (33, 61209602), (38, 53155707), (57, 35437138), (66, 30604801), (114, 17718569), (209, 9664674), (418, 4832337), (627, 3221558), (1254, 1610779)]