16782206

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9048

約数の個数: 24

約数和(自身を含む): 30827880

約数和(自身を除く): 14045674

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 9013, 18026, 63091, 126182, 171247, 342494, 441637, 883274, 1198729, 2397458, 8391103, 16782206]

約数ペア:

[(1, 16782206), (2, 8391103), (7, 2397458), (14, 1198729), (19, 883274), (38, 441637), (49, 342494), (98, 171247), (133, 126182), (266, 63091), (931, 18026), (1862, 9013)]