21141623

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 2359177

約数列:

[1, 19, 23, 101, 437, 479, 1919, 2323, 9101, 11017, 44137, 48379, 209323, 919201, 1112717, 21141623]

約数ペア:

[(1, 21141623), (19, 1112717), (23, 919201), (101, 209323), (437, 48379), (479, 44137), (1919, 11017), (2323, 9101)]