16884812

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 34607664

約数和(自身を除く): 17722852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 311, 554, 622, 1108, 1244, 1939, 2177, 3878, 4354, 7756, 8708, 13573, 15239, 27146, 30478, 54292, 60956, 86147, 172294, 344588, 603029, 1206058, 2412116, 4221203, 8442406, 16884812]

約数ペア:

[(1, 16884812), (2, 8442406), (4, 4221203), (7, 2412116), (14, 1206058), (28, 603029), (49, 344588), (98, 172294), (196, 86147), (277, 60956), (311, 54292), (554, 30478), (622, 27146), (1108, 15239), (1244, 13573), (1939, 8708), (2177, 7756), (3878, 4354)]