15661972087

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{31321}}^1$

素因数の和:31794

約数の個数: 16

約数和(自身を含む): 16620706080

約数和(自身を除く): 958733993

約数列:

[1, 29, 43, 401, 1247, 11629, 17243, 31321, 500047, 908309, 1346803, 12559721, 39057287, 364231909, 540068003, 15661972087]

約数ペア:

[(1, 15661972087), (29, 540068003), (43, 364231909), (401, 39057287), (1247, 12559721), (11629, 1346803), (17243, 908309), (31321, 500047)]