15787982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49031}}^1$

素因数の和:49063

約数の個数: 16

約数和(自身を含む): 28242432

約数和(自身を除く): 12454450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 49031, 98062, 343217, 686434, 1127713, 2255426, 7893991, 15787982]

約数ペア:

[(1, 15787982), (2, 7893991), (7, 2255426), (14, 1127713), (23, 686434), (46, 343217), (161, 98062), (322, 49031)]