2019811346

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2153317}}^1$

素因数の和:2153393

約数の個数: 16

約数和(自身を含む): 3514214976

約数和(自身を除く): 1494403630

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2153317, 4306634, 15073219, 30146438, 144272239, 288544478, 1009905673, 2019811346]

約数ペア:

[(1, 2019811346), (2, 1009905673), (7, 288544478), (14, 144272239), (67, 30146438), (134, 15073219), (469, 4306634), (938, 2153317)]