19134448

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3613}}^1$

素因数の和:3952

約数の個数: 20

約数和(自身を含む): 37195288

約数和(自身を除く): 18060840

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3613, 5296, 7226, 14452, 28904, 57808, 1195903, 2391806, 4783612, 9567224, 19134448]

約数ペア:

[(1, 19134448), (2, 9567224), (4, 4783612), (8, 2391806), (16, 1195903), (331, 57808), (662, 28904), (1324, 14452), (2648, 7226), (3613, 5296)]