17519996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19853

約数の個数: 24

約数和(自身を含む): 34962480

約数和(自身を除く): 17442484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19819, 39638, 79276, 257647, 336923, 515294, 673846, 1030588, 1347692, 4379999, 8759998, 17519996]

約数ペア:

[(1, 17519996), (2, 8759998), (4, 4379999), (13, 1347692), (17, 1030588), (26, 673846), (34, 515294), (52, 336923), (68, 257647), (221, 79276), (442, 39638), (884, 19819)]