22003856390

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1814003}}^1$

素因数の和:1815223

約数の個数: 16

約数和(自身を含む): 39639615408

約数和(自身を除く): 17635759018

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 1814003, 3628006, 9070015, 18140030, 2200385639, 4400771278, 11001928195, 22003856390]

約数ペア:

[(1, 22003856390), (2, 11001928195), (5, 4400771278), (10, 2200385639), (1213, 18140030), (2426, 9070015), (6065, 3628006), (12130, 1814003)]