13809872

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{10399}}^1$

素因数の和:10490

約数の個数: 20

約数和(自身を含む): 27081600

約数和(自身を除く): 13271728

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 10399, 20798, 41596, 83192, 166384, 863117, 1726234, 3452468, 6904936, 13809872]

約数ペア:

[(1, 13809872), (2, 6904936), (4, 3452468), (8, 1726234), (16, 863117), (83, 166384), (166, 83192), (332, 41596), (664, 20798), (1328, 10399)]