12961270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{185161}}^1$

素因数の和:185175

約数の個数: 16

約数和(自身を含む): 26663328

約数和(自身を除く): 13702058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 185161, 370322, 925805, 1296127, 1851610, 2592254, 6480635, 12961270]

約数ペア:

[(1, 12961270), (2, 6480635), (5, 2592254), (7, 1851610), (10, 1296127), (14, 925805), (35, 370322), (70, 185161)]