12187976759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3984301}}^1$

素因数の和:3984350

約数の個数: 16

約数和(自身を含む): 15299719680

約数和(自身を除く): 3111742921

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 3984301, 27890107, 75701719, 91638923, 529912033, 641472461, 1741139537, 12187976759]

約数ペア:

[(1, 12187976759), (7, 1741139537), (19, 641472461), (23, 529912033), (133, 91638923), (161, 75701719), (437, 27890107), (3059, 3984301)]