19543128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74027}}^1$

素因数の和:74047

約数の個数: 32

約数和(自身を含む): 53300160

約数和(自身を除く): 33757032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74027, 148054, 222081, 296108, 444162, 592216, 814297, 888324, 1628594, 1776648, 2442891, 3257188, 4885782, 6514376, 9771564, 19543128]

約数ペア:

[(1, 19543128), (2, 9771564), (3, 6514376), (4, 4885782), (6, 3257188), (8, 2442891), (11, 1776648), (12, 1628594), (22, 888324), (24, 814297), (33, 592216), (44, 444162), (66, 296108), (88, 222081), (132, 148054), (264, 74027)]