19060791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 27193824

約数和(自身を除く): 8133033

約数列:

[1, 3, 17, 51, 97, 291, 1649, 3853, 4947, 11559, 65501, 196503, 373741, 1121223, 6353597, 19060791]

約数ペア:

[(1, 19060791), (3, 6353597), (17, 1121223), (51, 373741), (97, 196503), (291, 65501), (1649, 11559), (3853, 4947)]