2199022

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 24

約数和(自身を含む): 4042440

約数和(自身を除く): 1843418

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1181, 1862, 2362, 8267, 16534, 22439, 44878, 57869, 115738, 157073, 314146, 1099511, 2199022]

約数ペア:

[(1, 2199022), (2, 1099511), (7, 314146), (14, 157073), (19, 115738), (38, 57869), (49, 44878), (98, 22439), (133, 16534), (266, 8267), (931, 2362), (1181, 1862)]