19736693669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{11423}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 25926082560

約数和(自身を除く): 6189388891

約数列:

[1, 7, 11, 19, 77, 133, 209, 1181, 1463, 8267, 11423, 12991, 22439, 79961, 90937, 125653, 157073, 217037, 246829, 879571, 1519259, 1727803, 2387407, 13490563, 16711849, 94433941, 148396193, 256320697, 1038773351, 1794244879, 2819527667, 19736693669]

約数ペア:

[(1, 19736693669), (7, 2819527667), (11, 1794244879), (19, 1038773351), (77, 256320697), (133, 148396193), (209, 94433941), (1181, 16711849), (1463, 13490563), (8267, 2387407), (11423, 1727803), (12991, 1519259), (22439, 879571), (79961, 246829), (90937, 217037), (125653, 157073)]