19424672

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5569}}^1$

素因数の和:5688

約数の個数: 24

約数和(自身を含む): 38600100

約数和(自身を除く): 19175428

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5569, 11138, 22276, 44552, 89104, 178208, 607021, 1214042, 2428084, 4856168, 9712336, 19424672]

約数ペア:

[(1, 19424672), (2, 9712336), (4, 4856168), (8, 2428084), (16, 1214042), (32, 607021), (109, 178208), (218, 89104), (436, 44552), (872, 22276), (1744, 11138), (3488, 5569)]