115991162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18959}}^1$

素因数の和:19010

約数の個数: 32

約数和(自身を含む): 218419200

約数和(自身を除く): 102428038

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 18959, 37918, 132713, 265426, 360221, 436057, 720442, 872114, 2521547, 3052399, 5043094, 6104798, 8285083, 16570166, 57995581, 115991162]

約数ペア:

[(1, 115991162), (2, 57995581), (7, 16570166), (14, 8285083), (19, 6104798), (23, 5043094), (38, 3052399), (46, 2521547), (133, 872114), (161, 720442), (266, 436057), (322, 360221), (437, 265426), (874, 132713), (3059, 37918), (6118, 18959)]