11663312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10267}}^1$

素因数の和:10346

約数の個数: 20

約数和(自身を含む): 22918176

約数和(自身を除く): 11254864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10267, 20534, 41068, 82136, 164272, 728957, 1457914, 2915828, 5831656, 11663312]

約数ペア:

[(1, 11663312), (2, 5831656), (4, 2915828), (8, 1457914), (16, 728957), (71, 164272), (142, 82136), (284, 41068), (568, 20534), (1136, 10267)]