11791310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9001}}^1$

素因数の和:9139

約数の個数: 16

約数和(自身を含む): 21388752

約数和(自身を除く): 9597442

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 9001, 18002, 45005, 90010, 1179131, 2358262, 5895655, 11791310]

約数ペア:

[(1, 11791310), (2, 5895655), (5, 2358262), (10, 1179131), (131, 90010), (262, 45005), (655, 18002), (1310, 9001)]