2019712322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5861}}^1\times {\mathrm{4007}}^1$

素因数の和:9913

約数の個数: 16

約数和(自身を含む): 3101326272

約数和(自身を除く): 1081613950

約数列:

[1, 2, 43, 86, 4007, 5861, 8014, 11722, 172301, 252023, 344602, 504046, 23485027, 46970054, 1009856161, 2019712322]

約数ペア:

[(1, 2019712322), (2, 1009856161), (43, 46970054), (86, 23485027), (4007, 504046), (5861, 344602), (8014, 252023), (11722, 172301)]