19675128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74527}}^1$

素因数の和:74547

約数の個数: 32

約数和(自身を含む): 53660160

約数和(自身を除く): 33985032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74527, 149054, 223581, 298108, 447162, 596216, 819797, 894324, 1639594, 1788648, 2459391, 3279188, 4918782, 6558376, 9837564, 19675128]

約数ペア:

[(1, 19675128), (2, 9837564), (3, 6558376), (4, 4918782), (6, 3279188), (8, 2459391), (11, 1788648), (12, 1639594), (22, 894324), (24, 819797), (33, 596216), (44, 447162), (66, 298108), (88, 223581), (132, 149054), (264, 74527)]