12656270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115057}}^1$

素因数の和:115075

約数の個数: 16

約数和(自身を含む): 24852528

約数和(自身を除く): 12196258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115057, 230114, 575285, 1150570, 1265627, 2531254, 6328135, 12656270]

約数ペア:

[(1, 12656270), (2, 6328135), (5, 2531254), (10, 1265627), (11, 1150570), (22, 575285), (55, 230114), (110, 115057)]