15352964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31721}}^1$

素因数の和:31747

約数の個数: 18

約数和(自身を含む): 29533182

約数和(自身を除く): 14180218

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31721, 63442, 126884, 348931, 697862, 1395724, 3838241, 7676482, 15352964]

約数ペア:

[(1, 15352964), (2, 7676482), (4, 3838241), (11, 1395724), (22, 697862), (44, 348931), (121, 126884), (242, 63442), (484, 31721)]