11431270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9001}}^1$

素因数の和:9135

約数の個数: 16

約数和(自身を含む): 20740608

約数和(自身を除く): 9309338

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 9001, 18002, 45005, 90010, 1143127, 2286254, 5715635, 11431270]

約数ペア:

[(1, 11431270), (2, 5715635), (5, 2286254), (10, 1143127), (127, 90010), (254, 45005), (635, 18002), (1270, 9001)]