12298769

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 14990976

約数和(自身を除く): 2692207

約数列:

[1, 7, 17, 119, 181, 571, 1267, 3077, 3997, 9707, 21539, 67949, 103351, 723457, 1756967, 12298769]

約数ペア:

[(1, 12298769), (7, 1756967), (17, 723457), (119, 103351), (181, 67949), (571, 21539), (1267, 9707), (3077, 3997)]