11712710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8941}}^1$

素因数の和:9079

約数の個数: 16

約数和(自身を含む): 21246192

約数和(自身を除く): 9533482

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 8941, 17882, 44705, 89410, 1171271, 2342542, 5856355, 11712710]

約数ペア:

[(1, 11712710), (2, 5856355), (5, 2342542), (10, 1171271), (131, 89410), (262, 44705), (655, 17882), (1310, 8941)]