11984912

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{3359}}^1$

素因数の和:3590

約数の個数: 20

約数和(自身を含む): 23331840

約数和(自身を除く): 11346928

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3359, 3568, 6718, 13436, 26872, 53744, 749057, 1498114, 2996228, 5992456, 11984912]

約数ペア:

[(1, 11984912), (2, 5992456), (4, 2996228), (8, 1498114), (16, 749057), (223, 53744), (446, 26872), (892, 13436), (1784, 6718), (3359, 3568)]