11813264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10399}}^1$

素因数の和:10478

約数の個数: 20

約数和(自身を含む): 23212800

約数和(自身を除く): 11399536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10399, 20798, 41596, 83192, 166384, 738329, 1476658, 2953316, 5906632, 11813264]

約数ペア:

[(1, 11813264), (2, 5906632), (4, 2953316), (8, 1476658), (16, 738329), (71, 166384), (142, 83192), (284, 41596), (568, 20798), (1136, 10399)]