21732886

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 16732394

約数列:

[1, 2, 7, 14, 59, 83, 118, 166, 317, 413, 581, 634, 826, 1162, 2219, 4438, 4897, 9794, 18703, 26311, 34279, 37406, 52622, 68558, 130921, 184177, 261842, 368354, 1552349, 3104698, 10866443, 21732886]

約数ペア:

[(1, 21732886), (2, 10866443), (7, 3104698), (14, 1552349), (59, 368354), (83, 261842), (118, 184177), (166, 130921), (317, 68558), (413, 52622), (581, 37406), (634, 34279), (826, 26311), (1162, 18703), (2219, 9794), (4438, 4897)]