191494787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{997}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 220358400

約数和(自身を除く): 28863613

約数列:

[1, 11, 19, 209, 919, 997, 10109, 10967, 17461, 18943, 192071, 208373, 916243, 10078673, 17408617, 191494787]

約数ペア:

[(1, 191494787), (11, 17408617), (19, 10078673), (209, 916243), (919, 208373), (997, 192071), (10109, 18943), (10967, 17461)]