15563413

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 1370987

約数列:

[1, 19, 71, 83, 139, 1349, 1577, 2641, 5893, 9869, 11537, 111967, 187511, 219203, 819127, 15563413]

約数ペア:

[(1, 15563413), (19, 819127), (71, 219203), (83, 187511), (139, 111967), (1349, 11537), (1577, 9869), (2641, 5893)]