11571170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89009}}^1$

素因数の和:89029

約数の個数: 16

約数和(自身を含む): 22430520

約数和(自身を除く): 10859350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 89009, 178018, 445045, 890090, 1157117, 2314234, 5785585, 11571170]

約数ペア:

[(1, 11571170), (2, 5785585), (5, 2314234), (10, 1157117), (13, 890090), (26, 445045), (65, 178018), (130, 89009)]