19247988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84421}}^1$

素因数の和:84447

約数の個数: 24

約数和(自身を含む): 47276320

約数和(自身を除く): 28028332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84421, 168842, 253263, 337684, 506526, 1013052, 1603999, 3207998, 4811997, 6415996, 9623994, 19247988]

約数ペア:

[(1, 19247988), (2, 9623994), (3, 6415996), (4, 4811997), (6, 3207998), (12, 1603999), (19, 1013052), (38, 506526), (57, 337684), (76, 253263), (114, 168842), (228, 84421)]