19256852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 35816256

約数和(自身を除く): 16559404

約数列:

[1, 2, 4, 17, 34, 68, 503, 563, 1006, 1126, 2012, 2252, 8551, 9571, 17102, 19142, 34204, 38284, 283189, 566378, 1132756, 4814213, 9628426, 19256852]

約数ペア:

[(1, 19256852), (2, 9628426), (4, 4814213), (17, 1132756), (34, 566378), (68, 283189), (503, 38284), (563, 34204), (1006, 19142), (1126, 17102), (2012, 9571), (2252, 8551)]