14886557

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 18507456

約数和(自身を除く): 3620899

約数列:

[1, 7, 19, 43, 133, 137, 301, 361, 817, 959, 2527, 2603, 5719, 5891, 15523, 18221, 41237, 49457, 108661, 111929, 346199, 783503, 2126651, 14886557]

約数ペア:

[(1, 14886557), (7, 2126651), (19, 783503), (43, 346199), (133, 111929), (137, 108661), (301, 49457), (361, 41237), (817, 18221), (959, 15523), (2527, 5891), (2603, 5719)]