15688618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 26070660

約数和(自身を除く): 10382042

約数列:

[1, 2, 11, 22, 121, 241, 242, 269, 482, 538, 2651, 2959, 5302, 5918, 29161, 32549, 58322, 64829, 65098, 129658, 713119, 1426238, 7844309, 15688618]

約数ペア:

[(1, 15688618), (2, 7844309), (11, 1426238), (22, 713119), (121, 129658), (241, 65098), (242, 64829), (269, 58322), (482, 32549), (538, 29161), (2651, 5918), (2959, 5302)]