21592088

素因数分解:

$2^3\times 7^1\times {\mathrm{385573}}^1$

素因数の和:385586

約数の個数: 16

約数和(自身を含む): 46268880

約数和(自身を除く): 24676792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 385573, 771146, 1542292, 2699011, 3084584, 5398022, 10796044, 21592088]

約数ペア:

[(1, 21592088), (2, 10796044), (4, 5398022), (7, 3084584), (8, 2699011), (14, 1542292), (28, 771146), (56, 385573)]