13663144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 28173600

約数和(自身を除く): 14510456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1117, 1529, 2234, 3058, 4468, 6116, 8936, 12232, 12287, 24574, 49148, 98296, 155263, 310526, 621052, 1242104, 1707893, 3415786, 6831572, 13663144]

約数ペア:

[(1, 13663144), (2, 6831572), (4, 3415786), (8, 1707893), (11, 1242104), (22, 621052), (44, 310526), (88, 155263), (139, 98296), (278, 49148), (556, 24574), (1112, 12287), (1117, 12232), (1529, 8936), (2234, 6116), (3058, 4468)]