19769672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{190093}}^1$

素因数の和:190112

約数の個数: 16

約数和(自身を含む): 39919740

約数和(自身を除く): 20150068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 190093, 380186, 760372, 1520744, 2471209, 4942418, 9884836, 19769672]

約数ペア:

[(1, 19769672), (2, 9884836), (4, 4942418), (8, 2471209), (13, 1520744), (26, 760372), (52, 380186), (104, 190093)]