15489452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{32003}}^1$

素因数の和:32029

約数の個数: 18

約数和(自身を含む): 29795724

約数和(自身を除く): 14306272

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 32003, 64006, 128012, 352033, 704066, 1408132, 3872363, 7744726, 15489452]

約数ペア:

[(1, 15489452), (2, 7744726), (4, 3872363), (11, 1408132), (22, 704066), (44, 352033), (121, 128012), (242, 64006), (484, 32003)]