11487813478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{4751}}^1$

素因数の和:5005

約数の個数: 48

約数和(自身を含む): 19357994304

約数和(自身を除く): 7870180826

約数列:

[1, 2, 17, 19, 34, 38, 197, 323, 361, 394, 646, 722, 3349, 3743, 4751, 6137, 6698, 7486, 9502, 12274, 63631, 71117, 80767, 90269, 127262, 142234, 161534, 180538, 935947, 1208989, 1534573, 1715111, 1871894, 2417978, 3069146, 3430222, 15911099, 17782993, 29156887, 31822198, 35565986, 58313774, 302310881, 337876867, 604621762, 675753734, 5743906739, 11487813478]

約数ペア:

[(1, 11487813478), (2, 5743906739), (17, 675753734), (19, 604621762), (34, 337876867), (38, 302310881), (197, 58313774), (323, 35565986), (361, 31822198), (394, 29156887), (646, 17782993), (722, 15911099), (3349, 3430222), (3743, 3069146), (4751, 2417978), (6137, 1871894), (6698, 1715111), (7486, 1534573), (9502, 1208989), (12274, 935947), (63631, 180538), (71117, 161534), (80767, 142234), (90269, 127262)]