11984315

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7963}}^1$

素因数の和:8018

約数の個数: 16

約数和(自身を含む): 16819968

約数和(自身を除く): 4835653

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 7963, 39815, 55741, 278705, 342409, 1712045, 2396863, 11984315]

約数ペア:

[(1, 11984315), (5, 2396863), (7, 1712045), (35, 342409), (43, 278705), (215, 55741), (301, 39815), (1505, 7963)]