11828898095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19880501}}^1$

素因数の和:19880530

約数の個数: 16

約数和(自身を含む): 17176753728

約数和(自身を除く): 5347855633

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 19880501, 99402505, 139163507, 337968517, 695817535, 1689842585, 2365779619, 11828898095]

約数ペア:

[(1, 11828898095), (5, 2365779619), (7, 1689842585), (17, 695817535), (35, 337968517), (85, 139163507), (119, 99402505), (595, 19880501)]