15768478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2880

約数の個数: 24

約数和(自身を含む): 27138384

約数和(自身を除く): 11369906

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 2833, 5566, 5666, 31163, 62326, 65159, 130318, 342793, 685586, 716749, 1433498, 7884239, 15768478]

約数ペア:

[(1, 15768478), (2, 7884239), (11, 1433498), (22, 716749), (23, 685586), (46, 342793), (121, 130318), (242, 65159), (253, 62326), (506, 31163), (2783, 5666), (2833, 5566)]