21301307522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5409169}}^1$

素因数の和:5409361

約数の個数: 16

約数和(自身を含む): 35051421600

約数和(自身を除く): 13750114078

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 5409169, 10818338, 59500859, 119001718, 968241251, 1936482502, 10650653761, 21301307522]

約数ペア:

[(1, 21301307522), (2, 10650653761), (11, 1936482502), (22, 968241251), (179, 119001718), (358, 59500859), (1969, 10818338), (3938, 5409169)]