11945193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5779}}^1$

素因数の和:5848

約数の個数: 16

約数和(自身を含む): 17478720

約数和(自身を除く): 5533527

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 5779, 17337, 75127, 225381, 306287, 918861, 3981731, 11945193]

約数ペア:

[(1, 11945193), (3, 3981731), (13, 918861), (39, 306287), (53, 225381), (159, 75127), (689, 17337), (2067, 5779)]