19607324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 39951072

約数和(自身を除く): 20343748

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 2383, 4114, 4766, 8228, 9532, 26213, 40511, 52426, 81022, 104852, 162044, 288343, 445621, 576686, 891242, 1153372, 1782484, 4901831, 9803662, 19607324]

約数ペア:

[(1, 19607324), (2, 9803662), (4, 4901831), (11, 1782484), (17, 1153372), (22, 891242), (34, 576686), (44, 445621), (68, 288343), (121, 162044), (187, 104852), (242, 81022), (374, 52426), (484, 40511), (748, 26213), (2057, 9532), (2383, 8228), (4114, 4766)]