19115834242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{29567}}^1$

素因数の和:29826

約数の個数: 32

約数和(自身を含む): 30272901120

約数和(自身を除く): 11157066878

約数列:

[1, 2, 29, 58, 71, 142, 157, 314, 2059, 4118, 4553, 9106, 11147, 22294, 29567, 59134, 323263, 646526, 857443, 1714886, 2099257, 4198514, 4642019, 9284038, 60878453, 121756906, 134618551, 269237102, 329583349, 659166698, 9557917121, 19115834242]

約数ペア:

[(1, 19115834242), (2, 9557917121), (29, 659166698), (58, 329583349), (71, 269237102), (142, 134618551), (157, 121756906), (314, 60878453), (2059, 9284038), (4118, 4642019), (4553, 4198514), (9106, 2099257), (11147, 1714886), (22294, 857443), (29567, 646526), (59134, 323263)]