11287222

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 17341632

約数和(自身を除く): 6054410

約数列:

[1, 2, 67, 131, 134, 262, 643, 1286, 8777, 17554, 43081, 84233, 86162, 168466, 5643611, 11287222]

約数ペア:

[(1, 11287222), (2, 5643611), (67, 168466), (131, 86162), (134, 84233), (262, 43081), (643, 17554), (1286, 8777)]