11505884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 21826560

約数和(自身を除く): 10320676

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1279, 2249, 2558, 4498, 5116, 8996, 16627, 33254, 66508, 221267, 442534, 885068, 2876471, 5752942, 11505884]

約数ペア:

[(1, 11505884), (2, 5752942), (4, 2876471), (13, 885068), (26, 442534), (52, 221267), (173, 66508), (346, 33254), (692, 16627), (1279, 8996), (2249, 5116), (2558, 4498)]